,transcribed from the #ahhi ,cassell ,company edition by ,david ,price1 email ccx#jgd;coventry4ac4uk ,,consolations ,,in ,,travel2 ,,or1 ,,the ,,last ,,days ,,of ,a ,,philosopher4 ,,by ,,sir ,,humphry ,,davy1 ,,bart41 ,late ,president of the ,royal ,society4 ,,cassell ,,company1 ,,limited3 ,,london1 ,,paris1 ,,new ,,york ,,melbourne4 #ahhi ,,introduction4 ,humphry ,davy was born at ,penzance1 in ,cornwall1 on the #agth of ,december1 #aggh1 and died at ,geneva on the #bith of ,may1 #ahbi1 at the age of fifty4 ,he was a philosopher who turned knowledge to wisdom2 he was one of the foremost of our ,english men of science2 and this book1 written when he was dying1 which makes ,reason the companion of ,faith1 shows how he passed through the light of earth into the light of heaven4 ,his father had a small patrimony at ,varfell1 in ,ludgvan4 ,his mother had lost in early childhood both her parents within a few hours of each other1 and had been adopted by ,john ,tonkin1 an eminent surgeon in ,penzance1 to whom1 therefore1 so to speak1 ,humphry ,davy became grandson by adoption4 ,there were five such grandchildren--,humphry1 the elder of two boys1 the other boy being named ,john1 and three girls4 ,at a preparatory school and at the ,penzance ,grammar ,school ,humphry ,davy was a noticeable boy4 ,he read eagerly and showed great quickness of imagination1 delighted in legends1 when eight years old told stories to his companions1 and as a boy wrote verse4 ,there was a ,quaker saddler who made for himself an electrical machine and mechanical models1 in which young ,davy took keen interest1 and from that saddler1 ,robert ,dunkin1 came the first impulse towards experiments in science4 ,at fifteen ,davy was placed for further education at a school in ,truro4 ,a year later his father died1 and ,john ,tonkin apprenticed him1 on the #ajth of ,february1 #agie1 to ,dr4 ,borlase1 a surgeon in large practice at ,penzance4 ,medical practitioners in those days dispensed their own medicines1 and the inquiring mind of this young apprentice being let loose upon a store-room of chemicals1 experimental chemistry became his favourite pursuit4 ,his grandfather1 by adoption1 allowed him to fit up a garret as a laboratory1 notwithstanding the fears of the household that ,this boy1 ,humphry1 will blow us all into the air4 ,activity and originality of mind1 with a persistent habit of inquiry and experiment1 brought ,davy friends who could appreciate and help him4 ,when ,dr4 ,beddoes1 of ,bristol1 was examining the ,cornish coast1 in #agih1 he came upon young ,humphry ,davy1 was told of researches made by him1 and urged to engage him as laboratory assistant in a ,pneumatic ,institution that he was then establishing in ,bristol4 ,davy went in ,october1 #agih1 then in his twentieth year2 but his good friend1 and grandfather by adoption1 had set his heart upon ,humphry's becoming an eminent burgeon1 and even altered his will when his boy yielded to the temptation of a laboratory for research4 ,men also know something of the trouble of the hen who has a chance duckling in her brood1 and sees that contumacious chicken run into the water deaf to all the warnings of her love4 ,at ,bristol ,humphry ,davy came into companionship with ,coleridge and ,southey1 who were then also at the outset of their career1 and there are poems of his in the ,poetical ,anthology then published by ,southey4 ,but at the same time ,davy contributed papers on ,heat1 ,light1 and the ,combinations of ,light1 on ,phos-,oxygen and its ,combinations1 and on ,the ,theory of ,respiration1 to a volume of ,west ,country ,collections1 that filled more than half the volume4 ,he was experimenting then on gases and on galvanism1 and one day by experiment upon himself1 in the breathing of carburetted hydrogen1 he almost put an end to his life4 ,in #agii ,count ,rumford was founding the ,royal ,institution1 and its home in ,albemarle ,street was then bought for it4 ,the first lecturer appointed was in bad health1 and in #ahja he was obliged to resign4 ,young ,davy was now known to men of science for the number and freshness of his experiments1 and for the substantial value of his chemical discoveries4 ,it was resolved by the managers1 in ,july1 #ahja1 that ,humphry ,davy be appointed ,assistant-,lecturer in ,chemistry1 ,director of the ,chemical ,laboratory1 and assistant-editor of the journals of the ,royal ,institution4 ,his first remuneration was a room in the house1 coals and candles1 and #ajj pounds a year4 ,count ,rumford held out the prospect of a professorship with #cjj pounds a year1 and the certainty of full support in the use of the laboratory for his own private research4 ,his age then was twenty-three4 ,he at once satisfied men of science and amused people of fashion4 ,his energy was unbounded2 there was a fascination in his personal character and manner4 ,he was a genial and delightful lecturer1 and his inventive genius was continually finding something new4 ,a first suggestion of the process of photography was dropped incidentally among the records of researches that attracted more attention4 ,davy had been little more than a year at the ,royal ,institution when he was made its ,professor of ,chemistry4 ,after another year he was made a ,fellow4 ,dr4 ,paris1 his biographer1 says that the enthusiastic admiration which his lectures obtained is at this period scarcely to be imagined4 ,men of the first rank and talent--the literary and the scientific1 the practical1 the theoretical--blue-stockings and women of fashion1 the old and the young1 all crowded--eagerly crowded--the lecture-room4 ,at the beginning of the year #ahje his salary was raised to #djj pounds a year4 ,in ,may of that year the ,royal ,society awarded to him the ,copley ,medal4 ,within the next two years he was elected ,secretary of the ,royal ,society4 ,since #ahjj he had been advancing knowledge by experiments with galvanism4 ,the ,royal ,institution raised a special fund to place at his disposal a more powerful galvanic battery than any that had been constructed4 ,the fame of his discoveries spread over ,europe4 ,the ,institute of ,france gave ,davy the ,napoleon ,prize of three thousand francs for the best experiments in galvanism4 ,dublin1 in #ahaj1 paid ,davy four hundred guineas for some lectures upon his discoveries4 ,the ,farming ,society of ,ireland gave him #gej pounds for six lectures on chemistry applied to agriculture4 ,in the following year he received more than a thousand pounds for two courses of lectures at ,dublin1 and was sent home with the honorary degree of ,,ll4,d4 ,in ,april1 #ahab1 he was knighted1 resigned his professorship at the ,royal ,institution1 and in order more strongly to mark the high sense of his merits he was elected ,honorary ,professor of ,chemistry4 ,in the same month ,davy married a young and rich widow1 who had charmed all ,edinburgh by her beauty and her wit4 ,two months after marriage ,sir ,humphry ,davy dedicated to his wife his ,elements of ,chemical ,philosophy4 ,in ,march1 #ahac1 he published his ,elements of ,agricultural ,chemistry4 ,he travelled abroad1 and was received with honour by the chief men of science in all places that he visited4 ,when1 at ,pavia1 he first met ,volta3 he found that ,volta had put on full-dress to receive him4 ,in ,august1 #ahae1 ,davy's attention was drawn to the loss of life by explosions of fire-damp1 and by the end of the year he had devised his safety-lamp4 ,the coal owners subscribed #a1ejj pounds for a testimonial1 gave him also a dinner and a service of plate4 ,in ,october1 #ahah1 he was made a baronet4 ,in ,november1 #ahbj1 he was elected ,president of the ,royal ,society4 ,his next researches were chiefly on electro-magnetism and the protection of the copper sheathing on ships' bottoms4 ,at the end of #ahbf his health failed seriously4 ,he went to ,italy2 resigned1 in ,july1 #ahbg1 the ,presidency of the ,royal ,society2 came back to ,england1 longing for the fresh air of the mountains2 wrote and published his ,salmonia1 or ,days of ,fly-fishing4 ,in the spring of #ahbh he left ,england again4 ,he was at ,rome in the winter of #ahbi1 still engaged in quiet research1 and it was then that he wrote his ,consolations in ,travel2 or1 the ,last ,days of a ,philosopher4 ,his wife1 who shone in ,london society1 did not go with him upon this last journey1 but travelled day and night to reach him when word came to her and to his brother ,john1 who was a physician1 that he had again been struck with palsy and was dying4 ,that stroke of palsy followed immediately upon the finishing of the book now in the reader's hand4 ,davy lived to see again his wife and brother1 rallied enough to leave ,rome with them1 and had got as far as ,geneva on the #bhth of ,may1 #ahbi4 ,he died in the next night4 ,h4 ,m4 ,a ,,note1 ,prefixed to the ,first ,edition1 by ,sir ,humphry ,davy's ,brother4 ,as is stated in the ,preface which follows1 this work was composed during a period of bodily indisposition2--it was concluded at the very moment of the invasion of the ,author's last illness4 ,had his life been prolonged1 it is probable that some additions and some changes would have been made4 ,the editor does not consider himself warranted to do more than give to the world a faithful copy1 making only a few omissions and a few verbal alterations4 ,the characters of the persons of the dialogue were intended to be ideal1 at least in great part such they should be considered by the reader2 and1 it is to be hoped1 that the incidents introduced1 as well as the persons1 will be viewed only as subordinate and subservient to the sentiments and doctrines4 ,the dedication1 it may be specially noticed1 is the author's own1 and in the very words dictated by him1 at a time when he had lost the power of writing except with extreme difficulty1 owing to the paralytic attack1 although he retained in a very remarkable manner all his mental faculties unimpaired and unclouded4 ,,john ,,davy4 ,london1 ,january #fth1 #ahcj4 ,,to ,,thomas ,,poole1 ,,esq4 ,,of ,,nether ,,stowey ,,in ,,remembrance ,,of ,,thirty ,,years ,,of ,,continued ,,and ,,faithful ,,friendship4 ,,author',s ,,preface4 ,salmonia was written during the time of a partial recovery from a long and dangerous illness4 ,the present work was composed immediately after1 under the same unfavourable and painful circumstances1 and at a period when the constitution of the ,author suffered from new attacks4 ,he has derived some pleasure and some consolation1 when most other sources of consolation and pleasure were closed to him1 from this exercise of his mind2 and he ventures to hope that these hours of sickness may be not altogether unprofitable to persons in perfect health4 ,rome1 ,february #ba1 #ahbi4 ,,dialogue ,,the ,,first4 ,,the ,,vision4 ,i passed the autumn and the early winter of the years #ah-- and #ah-- at ,rome4 ,the society was1 as is usual in that metropolis of the old ,christian world1 numerous and diversified4 ,in it there were found many intellectual foreigners and amongst them some distinguished ,britons1 who had a higher object in making this city their residence than mere idleness or vague curiosity4 ,amongst these my countrymen1 there were two gentlemen with whom ,i formed a particular intimacy and who were my frequent companions in the visits which ,i made to the monuments of the grandeur of the old ,romans and to the masterpieces of ancient and modern art4 ,one of them ,i shall call ,ambrosio3 he was a man of highly cultivated taste1 great classical erudition1 and minute historical knowledge4 ,in religion he was of the ,roman ,catholic persuasion2 but a ,catholic of the most liberal school1 who in another age might have been secretary to ,ganganelli4 ,his views upon the subjects of politics and religion were enlarged2 but his leaning was rather to the power of a single magistrate than to the authority of a democracy or even of an oligarchy4 ,the other friend1 whom ,i shall call ,onuphrio1 was a man of a very different character4 ,belonging to the ,english aristocracy1 he had some of the prejudices usually attached to birth and rank2 but his manners were gentle1 his temper good1 and his disposition amiable4 ,having been partly educated at a northern university in ,britain1 he had adopted views in religion which went even beyond toleration and which might be regarded as entering the verge of scepticism4 ,for a patrician he was very liberal in his political views4 ,his imagination was poetical and discursive1 his taste good and his tact extremely fine1 so exquisite1 indeed1 that it sometimes approached to morbid sensibility1 and disgusted him with slight defects and made him keenly sensible of small perfections to which common minds would have been indifferent4 ,in the beginning of ,october on a very fine afternoon ,i drove with these two friends to the ,colosaeum1 a monument which1 for the hundredth time even1 ,i had viewed with a new admiration2 my friends partook of my sentiments4 ,i shall give the conversation which occurred there in their own words4 ,onuphrio said1 ,how impressive are those ruins6--what a character do they give us of the ancient ,romans1 what magnificence of design1 what grandeur of execution6 ,had we not historical documents to inform us of the period when this structure was raised and of the purposes for which it was designed1 it might be imagined the work of a race of giants1 a ,council ,chamber for those ,titans fabled to have warred against the gods of the pagan mythology4 ,the size of the masses of travertine of which it is composed is in harmony with the immense magnitude of the building4 ,it is hardly to be wondered at that a people which constructed such works for their daily sports1 for their usual amusements1 should have possessed strength1 enduring energy1 and perseverance sufficient to enable them to conquer the world4 ,they appear always to have formed their plans and made their combinations as if their power were beyond the reach of chance1 independent of the influence of time1 and founded for unlimited duration--for eternity6 ,ambrosio took up the discourse of ,onuphrio1 and said1 ,the aspect of this wonderful heap of ruins is so picturesque that it is impossible to regret its decay2 and at this season of the year the colours of the vegetation are in harmony with those of the falling ruins1 and how perfectly the whole landscape is in tone6 ,the remains of the palace of the ,caesars and of the golden halls of ,nero appear in the distance1 their gray and tottering turrets and their moss-stained arches reposing1 as it were1 upon the decaying vegetation3 and there is nothing that marks the existence of life except the few pious devotees1 who wander from station to station in the arena below1 kneeling before the cross1 and demonstrating the triumph of a religion1 which received in this very spot in the early period of its existence one of its most severe persecutions1 and which1 nevertheless1 has preserved what remains of that building1 where attempts were made to stifle it almost at its birth2 for1 without the influence of ,christianity1 these majestic ruins would have been dispersed or levelled to the dust4 ,plundered of their lead and iron by the barbarians1 ,goths1 and ,vandals1 and robbed even of their stones by ,roman princes1 the ,barberini1 they owe what remains of their relics to the sanctifying influence of that faith which has preserved for the world all that was worth preserving1 not merely arts and literature but likewise that which constitutes the progressive nature of intellect and the institutions which afford to us happiness in this world and hopes of a blessed immortality in the next4 ,and1 being of the faith of ,rome1 ,i may say1 that the preservation of this pile by the sanctifying effect of a few crosses planted round it1 is almost a miraculous event4 ,and what a contrast the present application of this building1 connected with holy feelings and exalted hopes1 is to that of the ancient one1 when it was used for exhibiting to the ,roman people the destruction of men by wild beasts1 or of men1 more savage than wild beasts1 by each other1 to gratify a horrible appetite for cruelty1 founded upon a still more detestable lust1 that of universal domination6 ,and who would have supposed1 in the time of ,titus1 that a faith1 despised in its insignificant origin1 and persecuted from the supposed obscurity of its founder and its principles1 should have reared a dome to the memory of one of its humblest teachers1 more glorious than was ever framed for ,jupiter or ,apollo in the ancient world1 and have preserved even the ruins of the temples of the pagan deities1 and have burst forth in splendour and majesty1 consecrating truth amidst the shrines of error1 employing the idols of the ,roman superstition for the most holy purposes and rising a bright and constant light amidst the dark and starless night which followed the destruction of the ,roman empire6 ,onuphrio now resumed the discourse4 ,he said1 ,i have not the same exalted views on the subject which our friend ,ambrosio has so eloquently expressed4 ,some little of the perfect state in which these ruins exist may have been owing to causes which he has described2 but these causes have only lately begun to operate1 and the mischief was done before ,christianity was established at ,rome4 ,feeling differently on these subjects1 ,i admire this venerable ruin rather as a record of the destruction of the power of the greatest people that ever existed1 than as a proof of the triumph of ,christianity2 and ,i am carried forward in melancholy anticipation to the period when even the magnificent dome of ,st4 ,peter's will be in a similar state to that in which the ,colosaeum now is1 and when its ruins may be preserved by the sanctifying influence of some new and unknown faith2 when1 perhaps1 the statue of ,jupiter1 which at present receives the kiss of the devotee1 as the image of ,st4 ,peter1 may be employed for another holy use1 as the personification of a future saint or divinity2 and when the monuments of the papal magnificence shall be mixed with the same dust as that which now covers the tombs of the ,caesars4 ,such1 ,i am sorry to say1 is the general history of all the works and institutions belonging to humanity4 ,they rise1 flourish1 and then decay and fall2 and the period of their decline is generally proportional to that of their elevation4 ,in ancient ,thebes or ,memphis the peculiar genius of the people has left us monuments from which we can judge of their arts1 though we cannot understand the nature of their superstitions4 ,of ,babylon and of ,troy the remains are almost extinct2 and what we know of these famous cities is almost entirely derived from literary records4 ,ancient ,greece and ,rome we view in the few remains of their monuments2 and the time will arrive when modern ,rome shall be what ancient ,rome now is2 and ancient ,rome and ,athens will be what ,tyre or ,carthage now are1 known only by coloured dust in the desert1 or coloured sand1 containing the fragments of bricks or glass1 washed up by the wave of a stormy sea4 ,i might pursue these thoughts still further1 and show that the wood of the cross1 or the bronze of the statue1 decay as quickly as if they had not been sanctified2 and ,i think ,i could show that their influence is owing to the imagination1 which1 when infinite time is considered1 or the course of ages even1 is null and its effect imperceptible2 and similar results occur1 whether the faith be that of ,osiris1 of ,jupiter1 of ,jehovah1 or of ,jesus4 ,to this ,ambrosio replied1 his countenance and the tones of his voice expressing some emotion3 ,i do not think1 ,onuphrio1 that you consider this question with your usual sagacity or acuteness2 indeed1 ,i never hear you on the subject of religion without pain and without a feeling of regret that you have not applied your powerful understanding to a more minute and correct examination of the evidences of revealed religion4 ,you would then1 ,i think1 have seen1 in the origin1 progress1 elevation1 decline and fall of the empires of antiquity1 proofs that they were intended for a definite end in the scheme of human redemption2 you would have found prophecies which have been amply verified2 and the foundation or the ruin of a kingdom1 which appears in civil history so great an event1 in the history of man1 in his religious institutions1 as comparatively of small moment2 you would have found the establishment of the worship of one ,god amongst a despised and contemned people as the most important circumstance in the history of the early world2 you would have found the ,christian dispensation naturally arising out of the ,jewish1 and the doctrines of the pagan nations all preparatory to the triumph and final establishment of a creed fitted for the most enlightened state of the human mind and equally adapted to every climate and every people4 ,to this animated appeal of ,ambrosio1 ,onuphrio replied in the most tranquil manner and with the air of an unmoved philosopher3--,you mistake me1 ,ambrosio1 if you consider me as hostile to ,christianity4 ,i am not of the school of the ,french ,encyclopaedists1 or of the ,english infidels4 ,i consider religion as essential to man1 and belonging to the human mind in the same manner as instincts belong to the brute creation1 a light1 if you please of revelation to guide him through the darkness of this life1 and to keep alive his undying hope of immortality3 but pardon me if ,i consider this instinct as equally useful in all its different forms1 and still a divine light through whatever medium or cloud of human passion or prejudice it passes4 ,i reverence it in the followers of ,brahmah1 in the disciple of ,mahomet1 and ,i wonder at in all the variety of forms it adopts in the ,christian world4 ,you must not be angry with me that ,i do not allow infallibility to your ,church1 having been myself brought up by ,protestant parents1 who were rigidly attached to the doctrines of ,calvin4 ,i saw ,ambrosio's countenance kindle at ,onuphrio's explanation of his opinions1 and he appeared to be meditating an angry reply4 ,i endeavoured to change the conversation to the state of the ,colosaeum1 with which it had begun4 ,these ruins1 ,i said1 as you have both observed1 are highly impressive2 yet when ,i saw them six years ago they had a stronger effect on my imagination2 whether it was the charm of novelty1 or that my mind was fresher1 or that the circumstances under which ,i saw them were peculiar1 ,i know not1 but probably all these causes operated in affecting my mind4 ,it was a still and beautiful evening in the end of ,may2 the last sunbeams were dying away in the western sky and the first moonbeams shining in the eastern2 the bright orange tints lighted up the ruins and as it were kindled the snows that still remained on the distant ,apennines1 which were visible from the highest accessible part of the amphitheatre4 ,in this glow of colouring1 the green of advanced spring softened the grey and yellow tints of the decaying stones1 and as the lights gradually became fainter1 the masses appeared grander and more gigantic2 and when the twilight had entirely disappeared1 the contrast of light and shade in the beams of the full moon and beneath a sky of the brightest sapphire1 but so highly illuminated that only ,jupiter and a few stars of the first magnitude were visible1 gave a solemnity and magnificence to the scene which awakened the highest degree of that emotion which is so properly termed the sublime4 ,the beauty and the permanency of the heavens and the principle of conservation belonging to the system of the universe1 the works of the ,eternal and ,divine ,architect1 were finely opposed to the perishing and degraded works of man in his most active and powerful state4 ,and at this moment so humble appeared to me the condition of the most exalted beings belonging to the earth1 so feeble their combinations1 so minute the point of space1 and so limited the period of time in which they act1 that ,i could hardly avoid comparing the generations of man1 and the effects of his genius and power1 to the swarms of luceoli or fire-flies which were dancing around me and that appeared flitting and sparkling amidst the gloom and darkness of the ruins1 but which were no longer visible when they rose above the horizon1 their feeble light being lost and utterly obscured in the brightness of the moonbeams in the heavens4 ,onuphrio said3 ,i am not sorry that you have changed the conversation4 ,you have given us the history of a most interesting recollection and well expressed a solemn though humiliating feeling4 ,in such moments and among such scenes it is impossible not to be struck with the nothingness of human glory and the transiency of human works4 ,this1 one of the greatest monuments on the face of the earth1 was raised by a people1 then its masters1 only seventeen centuries ago2 in a few ages more it will be but as dust1 and of all the testimonials of the vanity or power of man1 whether raised to immortalise his name1 or to contain his decaying bones without a name1 no one is known to have a duration beyond what is measured by the existence of a hundred generations2 and it is only to multiply centuple for instance the period of time1 and the memorials of a village and the monuments of a country churchyard may be compared with those of an empire and the remains of the world4 ,ambrosio1 to whom the conversation seemed disagreeable1 put us in mind of an engagement we had made to spend the evening at the conversazione of a celebrated lady1 and proposed to call the carriage4 ,the reflections which the conversation and the scene had left in my mind little disposed me for general society4 ,i requested them to keep their engagement1 and said ,i was resolved to spend an hour amidst the solitude of the ruins1 and desired them to send back the carriage for me4 ,they left me1 expressing a hope that my poetical or melancholy fancy might not be the occasion of a cold1 and wished me the company of some of the spectres of the ancient ,romans4 ,when ,i was left alone1 ,i seated myself in the moonshine1 on one of the steps leading to the seats supposed to have been occupied by the patricians in the ,colosaeum at the time of the public games4 ,the train of ideas in which ,i had indulged before my friends left me continued to flow with a vividness and force increased by the stillness and solitude of the scene2 and the full moon has always a peculiar effect on these moods of feeling in my mind1 giving to them a wildness and a kind of indefinite sensation1 such as ,i suppose belong at all times to the true poetical temperament4 ,it must be so1 ,i thought to myself2 no new city will rise again out of the double ruins of this2 no new empire will be founded upon these colossal remains of that of the old ,romans4 ,the world1 like the individual1 flourishes in youth1 rises to strength in manhood1 falls into decay in age2 and the ruins of an empire are like the decrepit frame of an individual1 except that they have some tints of beauty which nature bestows upon them4 ,the sun of civilisation arose in the ,east1 advanced towards the ,west1 and is now at its meridian2 in a few centuries more it will probably be seen sinking below the horizon even in the new world1 and there will be left darkness only where there is a bright light1 deserts of sand where there were populous cities1 and stagnant morasses where the green meadow or the bright cornfield once appeared4 ,i called up images of this kind in my imagination4 ,time1 ,i said1 which purifies1 and as it were sanctifies the mind1 destroys and brings into utter decay the body2 and1 even in nature1 its influence seems always degrading4 ,she is represented by the poets as eternal in her youth1 but amongst these ruins she appears to me eternal in her age1 and here no traces of renovation appear in the ancient of days4 ,i had scarcely concluded this ideal sentence when my reverie became deeper1 the ruins surrounding me appeared to vanish from my sight1 the light of the moon became more intense1 and the orb itself seemed to expand in a flood of splendour4 ,at the same time that my visual organs appeared so singularly affected1 the most melodious sounds filled my ear1 softer yet at the same time deeper and fuller than ,i had ever heard in the most harmonious and perfect concert4 ,it appeared to me that ,i had entered a new state of existence1 and ,i was so perfectly lost in the new kind of sensation which ,i experienced that ,i had no recollections and no perceptions of identity4 ,on a sudden the music ceased1 but the brilliant light still continued to surround me1 and ,i heard a low but extremely distinct and sweet voice1 which appeared to issue from the centre of it4 ,the sounds were at first musical like those of a harp1 but they soon became articulate1 as if a prelude to some piece of sublime poetical composition4 ,you1 like all your brethren1 said the voice1 are entirely ignorant of every thing belonging to yourselves1 the world you inhabit1 your future destinies1 and the scheme of the universe2 and yet you have the folly to believe you are acquainted with the past1 the present1 and the future4 ,i am an intelligence somewhat superior to you1 though there are millions of beings as much above me in power and in intellect as man is above the meanest and weakest reptile that crawls beneath his feet2 yet something ,i can teach you3 yield your mind wholly to the influence which ,i shall exert upon it1 and you shall be undeceived in your views of the history of the world1 and of the system you inhabit4 ,at this moment the bright light disappeared1 the sweet and harmonious voice1 which was the only proof of the presence of a superior intelligence1 ceased2 ,i was in utter darkness and silence1 and seemed to myself to be carried rapidly upon a stream of air1 without any other sensation than that of moving quickly through space4 ,whilst ,i was still in motion1 a dim and hazy light1 which seemed like that of twilight in a rainy morning1 broke upon my sight1 and gradually a country displayed itself to my view covered with forests and marshes4 ,i saw wild animals grazing in large savannahs1 and carnivorous beasts1 such as lions and tigers1 occasionally disturbing and destroying them2 ,i saw naked savages feeding upon wild fruits1 or devouring shell-fish1 or fighting with clubs for the remains of a whale which had been thrown upon the shore4 ,i observed that they had no habitations1 that they concealed themselves in caves1 or under the shelter of palm trees1 and that the only delicious food which nature seemed to have given to them was the date and the cocoa- nut1 and these were in very small quantities and the object of contention4 ,i saw that some few of these wretched human beings that inhabited the wide waste before my eyes1 had weapons pointed with flint or fish-bone1 which they made use of for destroying birds1 quadrupeds1 or fishes1 that they fed upon raw2 but their greatest delicacy appeared to be a maggot or worm1 which they sought for with great perseverance in the buds of the palm4 ,when ,i had cast my eyes on the varied features of this melancholy scene1 which was now lighted by a rising sun1 ,i heard again the same voice which had astonished me in the ,colosaeum1 and which said1--,see the birth of ,time6 ,look at man in his newly created state1 full of youth and vigour4 ,do you see aught in this state to admire or envy8 ,as the last words fell on my ear1 ,i was again1 as before1 rapidly put in motion1 and ,i seemed again resistless to be hurried upon a stream of air1 and again in perfect darkness4 ,in a moment1 an indistinct light again appeared before my eyes and a country opened upon my view which appeared partly wild and partly cultivated2 there were fewer woods and morasses than in the scene which ,i had just before seen2 ,i beheld men who were covered with the skins of animals1 and who were driving cattle to enclosed pastures2 ,i saw others who were reaping and collecting corn1 others who were making it into bread2 ,i saw cottages furnished with many of the conveniences of life1 and a people in that state of agricultural and pastoral improvement which has been imagined by the poets as belonging to the golden age4 ,the same voice1 which ,i shall call that of the ,genius1 said1 ,look at these groups of men who are escaped from the state of infancy3 they owe their improvement to a few superior minds still amongst them4 ,that aged man whom you see with a crowd around him taught them to build cottages2 from that other they learnt to domesticate cattle2 from others to collect and sow corn and seeds of fruit4 ,and these arts will never be lost2 another generation will see them more perfect2 the houses1 in a century more1 will be larger and more convenient2 the flocks of cattle more numerous2 the corn-fields more extensive2 the morasses will be drained1 the number of fruit-trees increased4 ,you shall be shown other visions of the passages of time1 but as you are carried along the stream which flows from the period of creation to the present moment1 ,i shall only arrest your transit to make you observe some circumstances which will demonstrate the truths ,i wish you to know1 and which will explain to you the little it is permitted me to understand of the scheme of the universe4 ,i again found myself in darkness and in motion1 and ,i was again arrested by the opening of a new scene upon my eyes4 ,i shall describe this scene and the others in the succession in which they appeared before me1 and the observations by which they were accompanied in the voice of the wonderful being who appeared as my intellectual guide4 ,in the scene which followed that of the agricultural or pastoral people1 ,i saw a great extent of cultivated plains1 large cities on the sea-shore1 palaces--forums and temples ornamenting them2 men associated in groups1 mounted on horses1 and performing military exercises2 galleys moved by oars on the ocean2 roads intersecting the country covered with travellers and containing carriages moved by men or horses4 ,the ,genius now said1 ,you see the early state of civilisation of man2 the cottages of the last race you beheld have become improved into stately dwellings1 palaces1 and temples1 in which use is combined with ornament4 ,the few men to whom1 as ,i said before1 the foundations of these improvements were owing1 have had divine honours paid to their memory4 ,but look at the instruments belonging to this generation1 and you will find that they are only of brass4 ,you see men who are talking to crowds around them1 and others who are apparently amusing listening groups by a kind of song or recitation2 these are the earliest bards and orators2 but all their signs of thought are oral1 for written language does not yet exist4 ,the next scene which appeared was one of varied business and imagery4 ,i saw a man1 who bore in his hands the same instruments as our modern smiths1 presenting a vase1 which appeared to be made of iron1 amidst the acclamations of an assembled multitude engaged in triumphal procession before the altars dignified by the name of ,apollo at ,delphi2 and ,i saw in the same place men who carried rolls of papyrus in their hands and wrote upon them with reeds containing ink made from the soot of wood mixed with a solution of glue4 ,see1 the ,genius said1 an immense change produced in the condition of society by the two arts of which you here see the origin2 the one1 that of rendering iron malleable1 which is owing to a single individual1 an obscure ,greek2 the other1 that of making thought permanent in written characters1 an art which has gradually arisen from the hieroglyphics which you may observe on yonder pyramids4 ,you will now see human life more replete with power and activity4 ,again1 another scene broke upon my vision4 ,i saw the bronze instruments1 which had belonged to the former state of society1 thrown away2 malleable iron converted into hard steel1 this steel applied to a thousand purposes of civilised life2 ,i saw bands of men who made use of it for defensive armour and for offensive weapons2 ,i saw these iron- clad men1 in small numbers subduing thousands of savages1 and establishing amongst them their arts and institutions2 ,i saw a few men on the eastern shores of ,europe1 resisting1 with the same materials1 the united forces of ,asia2 ,i saw a chosen band die in defence of their country1 destroyed by an army a thousand times as numerous2 and ,i saw this same army1 in its turn1 caused to disappear1 and destroyed or driven from the shores of ,europe by the brethren of that band of martyred patriots2 ,i saw bodies of these men traversing the sea1 founding colonies1 building cities1 and wherever they established themselves1 carrying with them their peculiar arts4 ,towns and temples arose containing schools1 and libraries filled with the rolls of the papyrus4 ,the same steel1 such a tremendous instrument of power in the hands of the warrior1 ,i saw applied1 by the genius of the artist1 to strike forms even more perfect than those of life out of the rude marble2 and ,i saw the walls of the palaces and temples covered with pictures1 in which historical events were portrayed with the truth of nature and the poetry of mind4 ,the voice now awakened my attention by saying1 ,you have now before you the vision of that state of society which is an object of admiration to the youth of modern times1 and the recollections of which1 and the precepts founded on these recollections1 constitute an important part of your education4 ,your maxims of war and policy1 your taste in letters and the arts1 are derived from models left by that people1 or by their immediate imitators1 whom you shall now see4 ,i opened my eyes1 and recognised the very spot in which ,i was sitting when the vision commenced4 ,i was on the top of an arcade under a silken canopy1 looking down upon the tens of thousands of people who were crowded in the seats of the ,colosaeum1 ornamented with all the spoils that the wealth of a world can give2 ,i saw in the arena below animals of the most extraordinary kind1 and which have rarely been seen living in modern ,europe--the giraffe1 the zebra1 the rhinoceros1 and the ostrich from the deserts of ,africa beyond the ,niger1 the hippopotamus from the ,upper ,nile1 and the royal tiger and the gnu from the banks of the ,ganges4 ,looking over ,rome1 which1 in its majesty of palaces and temples1 and in its colossal aqueducts bringing water even from the snows of the distant ,apennines1 seemed more like the creation of a supernatural power than the work of human hands2 looking over ,rome to the distant landscape1 ,i saw the whole face1 as it were1 of the ancient world adorned with miniature images of this splendid metropolis4 ,where the ,roman conquered1 there he civilised2 where he carried his arms1 there he fixed likewise his household gods2 and from the deserts of ,arabia to the mountains of ,caledonia there appeared but one people1 having the same arts1 language1 and letters--all of ,grecian origin4 ,i looked again1 and saw an entire change in the brilliant aspect of this ,roman world--the people of conquerors and heroes was no longer visible2 the cities were filled with an idle and luxurious population2 those farms which had been cultivated by warriors1 who left the plough to take the command of armies1 were now in the hands of slaves2 and the militia of freemen were supplanted by bands of mercenaries1 who sold the empire to the highest bidder4 ,i saw immense masses of warriors collecting in the north and east1 carrying with them no other proofs of cultivation but their horses and steel arms2 ,i saw these savages everywhere attacking this mighty empire1 plundering cities1 destroying the monuments of arts and literature1 and1 like wild beasts devouring a noble animal1 tearing into pieces and destroying the ,roman power4 ,ruin1 desolation1 and darkness were before me1 and ,i closed my eyes to avoid the melancholy scene4 ,see1 said the ,genius1 the melancholy termination of a power believed by its founders invincible1 and intended to be eternal4 ,but you will find1 though the glory and greatness belonging to its military genius have passed away1 yet those belonging to the arts and institutions1 by which it adorned and dignified life1 will again arise in another state of society4 ,i opened my eyes again1 and ,i saw ,italy recovering from her desolation--towns arising with governments almost upon the model of ancient ,athens and ,rome1 and these different small states rivals in arts and arms2 ,i saw the remains of libraries1 which had been preserved in monasteries and churches by a holy influence which even the ,goth and ,vandal respected1 again opened to the people2 ,i saw ,rome rising from her ashes1 the fragments of statues found amidst the ruins of her palaces and imperial villas becoming the models for the regeneration of art2 ,i saw magnificent temples raised in this city become the metropolis of a new and ,christian world1 and ornamented with the most brilliant masterpieces of the arts of design2 ,i saw a ,tuscan city1 as it were1 contending with ,rome for pre-eminence in the productions of genius1 and the spirit awakened in ,italy spreading its influence from the ,south to the ,north4 ,now1 the ,genius said1 society has taken its modern and permanent aspect4 ,consider for a moment its relations to letters and to arms as contrasted with those of the ancient world4 ,i looked1 and saw1 that in the place of the rolls of papyrus1 libraries were now filled with books4 ,behold1 the ,genius said1 the printing-press2 by the invention of ,faust the productions of genius are1 as it were1 made imperishable1 capable of indefinite multiplication1 and rendered an unalienable heritage of the human mind4 ,by this art1 apparently so humble1 the progress of society is secured1 and man is spared the humiliation of witnessing again scenes like those which followed the destruction of the ,roman ,empire4 ,now look to the warriors of modern times2 you see the spear1 the javelin1 the shield1 and the cuirass are changed for the musket and the light artillery4 ,the ,german monk who discovered gunpowder did not meanly affect the destinies of mankind2 wars are become less bloody by becoming less personal2 mere brutal strength is rendered of comparatively little avail2 all the resources of civilisation are required to maintain and move a large army2 wealth1 ingenuity1 and perseverance become the principal elements of success2 civilised man is rendered in consequence infinitely superior to the savage1 and gunpowder gives permanence to his triumph1 and secures the cultivated nations from ever being again overrun by the inroads of millions of barbarians4 ,there is so much identity of feature in the character of the two or three centuries that are just passed1 that ,i wish you only to take a very transient view of the political and military events belonging to them4 ,you will find attempts made by the chiefs of certain great nations to acquire predominance and empire2 you will see those attempts1 after being partially successful1 resisted by other nations1 and the balance of power1 apparently for a moment broken1 again restored4 ,amongst the rival nations that may be considered as forming the republic of modern ,europe1 you will see one pre-eminent for her maritime strength and colonial and commercial enterprise1 and you will find she retains her superiority only because it is favourable to the liberty of mankind4 ,but you must not yet suffer the vision of modern ,europe to pass from your eyes without viewing some other results of the efforts of men of genius1 which1 like those of gunpowder and the press1 illustrate the times to which they belong1 and form brilliant epochs in the history of the world4 ,if you look back into the schools of regenerated ,italy1 you will see in them the works of the ,greek masters of philosophy2 and if you attend to the science taught in them1 you will find it vague1 obscure1 and full of erroneous notions4 ,you will find in this early period of improvement branches of philosophy even applied to purposes of delusion2 the most sublime of the departments of human knowledge--astronomy--abused by impostors1 who from the aspect of the planetary world pretended to predict the fortunes and destinies of individuals4 ,you will see in the laboratories alchemists searching for a universal medicine1 an elixir of life1 and for the philosopher's stone1 or a method of converting all metals into gold2 but unexpected and useful discoveries you will find1 even in this age1 arise amidst the clouds of deception and the smoke of the furnace4 ,delusion and error vanish and pass away1 and truths seized upon by a few superior men become permanent1 and the property of an enlightening world4 ,amongst the personages who belong to this early period1 there are two whom ,i must request you to notice--one an ,englishman1 who pointed out the paths to the discovery of scientific truths1 and the other a ,tuscan1 who afforded the happiest experimental illustrations of the speculative views of his brother in science4 ,you will see academies formed a century later in ,italy1 ,france1 and ,britain1 in which the sciences are enlarged by new and varied experiments1 and the true system of the universe developed by an illustrious ,englishman taught and explained4 ,the practical results of the progress of physics1 chemistry1 and mechanics1 are of the most marvellous kind1 and to make them all distinct would require a comparison of ancient and modern states3 ships that were moved by human labour in the ancient world are transported by the winds2 and a piece of steel1 touched by the magnet1 points to the mariner his unerring course from the old to the new world2 and by the exertions of one man of genius1 aided by the resources of chemistry1 a power1 which by the old philosophers could hardly have been imagined1 has been generated and applied to almost all the machinery of active life2 the steam-engine performs not only the labour of horses1 but of man1 by combinations which appear almost possessed of intelligence2 waggons are moved by it1 constructions made1 vessels caused to perform voyages in opposition to wind and tide1 and a power placed in human hands which seems almost unlimited4 ,to these novel and still extending improvements may be added others1 whish1 though of a secondary kind1 yet materially affect the comforts of life1 the collecting from fossil materials the elements of combustion1 and applying them so as to illuminate1 by a single operation1 houses1 streets1 and even cities4 ,if you look to the results of chemical arts you will find new substances of the most extraordinary nature applied to various novel purposes2 you will find a few experiments in electricity leading to the marvellous result of disarming the thunder-cloud of its terrors1 and you will see new instruments created by human ingenuity1 possessing the same powers as the electrical organs of living animals4 ,to whatever part of the vision of modern times you cast your eyes you will find marks of superiority and improvement1 and ,i wish to impress upon you the conviction that the results of intellectual labour or of scientific genius are permanent and incapable of being lost4 ,monarchs change their plans1 governments their objects1 a fleet or an army effect their purpose and then pass away2 but a piece of steel toached by the magnet preserves its character for ever1 and secures to man the dominion of the trackless ocean4 ,a new period of society may send armies from the shores of the ,baltic to those of the ,euxine1 and the empire of the followers of ,mahomet may be broken in pieces by a northern people1 and the dominion of the ,britons in ,asia may share the fate of that of ,tamerlane or ,zengiskhan2 but the steam-boat which ascends the ,delaware or the ,st4 ,lawrence will be continued to be used1 and will carry the civilisation of an improved people into the deserts of ,north ,america and into the wilds of ,canada4 ,in the common history of the world1 as compiled by authors in general1 almost all the great changes of nations are confounded with changes in their dynasties1 and events are usually referred either to sovereigns1 chiefs1 heroes1 or their armies1 which do1 in fact1 originate from entirely different causes1 either of an intellectual or moral nature4 ,governments depend far more than is generally supposed upon the opinion of the people and the spirit of the age and nation4 ,it sometimes happens that a gigantic mind possesses supreme power and rises superior to the age in which he is born1 such was ,alfred in ,england and ,peter in ,russia1 but such instances are very rare2 and1 in general1 it is neither amongst sovereigns nor the higher classes of society that the great improvers or benefactors of mankind are to be found4 ,the works of the most illustrious names were little valued at the times when they were produced1 and their authors either despised or neglected2 and great1 indeed1 must have been the pure and abstract pleasure resulting from the exertion of intellectual superiority and the discovery of truth and the bestowing benefits and blessings upon society1 which induced men to sacrifice all their common enjoyments and all their privileges as citizens to these exertions4 ,anaxagoras1 ,archimedes1 ,roger ,bacon1 ,galileo ,galilei1 in their deaths or their imprisonments1 offer instances of this kind1 and nothing can be more striking than what appears to have been the ingratitude of men towards their greatest benefactors2 but hereafter1 when you understand more of the scheme of the universe1 you will see the cause and the effect of this1 and you will find the whole system governed by principles of immutable justice4 ,i have said that in the progress of society all great and real improvements are perpetuated2 the same corn which four thousand years ago was raised from an improved grass by an inventor worshipped for two thousand years in the ancient world under the name of ,ceres1 still forms the principal food of mankind2 and the potato1 perhaps the greatest benefit that the ,old has derived from the ,new ,world1 is spreading over ,europe1 and will continue to nourish an extensive population when the name of the race by whom it was first cultivated in ,south ,america is forgotten4 ,i will now call your attention to some remarkable laws belonging to the history of society1 and from the consideration of which you will be able gradually to develop the higher and more exalted principles of being4 ,there appears nothing more accidental than the sex of an infant1 yet take any great city or any province and you will find that the relations of males and females are unalterable4 ,again1 a part of the pure air of the atmosphere is continually consumed in combustion and respiration2 living vegetables emit this principle during their growth2 nothing appears more accidental than the proportion of vegetable to animal life on the surface of the earth1 yet they are perfectly equivalent1 and the balance of the sexes1 like the constitution of the atmosphere1 depends upon the principles of an unerring intelligence4 ,you saw in the decline of the ,roman empire a people enfeebled by luxury1 worn out by excess1 overrun by rude warriors2 you saw the giants of the ,north and ,east mixing with the pigmies of the ,south and ,west4 ,an empire was destroyed1 but the seeds of moral and physical improvement in the new race were sown2 the new population resulting from the alliances of the men of the ,north with the women1 of the ,south was more vigorous1 more full of physical power1 and more capable of intellectual exertion than their apparently ill-suited progenitors2 and the moral effects or final causes of the migration of races1 the plans of conquest and ambition which have led to revolutions and changes of kingdoms designed by man for such different objects have been the same in their ultimate results--that of improving by mixture the different families of men4 ,an ,alaric or an ,attila1 who marches with legions of barbarians for some gross view of plunder or ambition1 is an instrument of divine power to effect a purpose of which he is wholly unconscious--he is carrying a strong race to improve a weak one1 and giving energy to a debilitated population2 and the deserts he makes in his passage will become in another age cultivated fields1 and the solitude he produces will be succeeded by a powerful and healthy population4 ,the results of these events in the moral and political world may be compared to those produced in the vegetable kingdom by the storms and heavy gales so usual at the vernal equinox1 the time of the formation of the seed2 the pollen or farina of one flower is thrown upon the pistil of another1 and the crossing of varieties of plants so essential to the perfection of the vegetable world produced4 ,in man moral causes and physical ones modify each other2 the transmission of hereditary qualities to offspring is distinct in the animal world1 and in the case of disposition to disease it is sufficiently obvious in the human being4 ,but it is likewise a general principle that powers or habits acquired by cultivation are transmitted to the next generation and exalted or perpetuated2 the history of particular races of men affords distinct proofs of this4 ,the ,caucasian stock has always preserved its superiority1 whilst the negro or flat-nosed race has always been marked for want of intellectual power and capacity for the arts of life4 ,this last race1 in fact1 has never been cultivated1 and a hundred generations1 successively improved1 would be required to bring it to the state in which the ,caucasian race was at the time of the formation of the ,greek republics4 ,the principle of the improvement of the character of races by the transmission of hereditary qualities has not escaped the observations of the legislators of the ancient people4 ,by the divine law of ,moses the ,israelites were enjoined to preserve the purity of their blood1 and there was no higher crime than that of forming alliances with the idolatrous nations surrounding them4 ,the ,brahmins of ,hindostan have established upon the same principle the law of caste1 by which certain professions were made hereditary4 ,in this warm climate1 where labour is so oppressive1 to secure perfection in any series of operations it seems essential to strengthen the powers by the forces acquired from this principle of hereditary descent4 ,it will at first perhaps strike your mind that the mixing or blending of races is in direct opposition to this principle of perfection2 but here ,i must require you to pause and consider the nature of the qualities belonging to the human being4 ,excess of a particular power1 which in itself is a perfection1 becomes a defect2 the organs of touch may be so refined as to show a diseased sensibility2 the ear may become so exquisitely sensitive as to be more susceptible to the uneasiness produced by discords than to the pleasures of harmony4 ,in the nations which have been long civilised the defects are generally those dependent on excess of sensibility--defects which are cured in the next generation by the strength and power belonging to a ruder tribe4 ,in looking back upon the vision of ancient history1 you will find that there never has been an instance of a migration to any extent of any race but the ,caucasian1 and they have usually passed from the ,north to the ,south4 ,the negro race has always been driven before these conquerors of the world2 and the red men1 the aborigines of ,america1 are constantly diminishing in number1 and it is probable that in a few centuries more their pure blood will be entirely extinct4 ,in the population of the world1 the great object is evidently to produce organised frames most capable of the happy and intellectual enjoyment of life--to raise man above the mere animal state4 ,to perpetuate the advantages of civilisation1 the races most capable of these advantages are preserved and extended1 and no considerable improvement made by an individual is ever lost to society4 ,you see living forms perpetuated in the series of ages1 and apparently the quantity of life increased4 ,in comparing the population of the globe as it now is with what it was centuries ago1 you would find it considerably greater2 and if the quantity of life is increased1 the quantity of happiness1 particularly that resulting from the exercise of intellectual power1 is increased in a still higher ratio4 ,now1 you will say1 ',is mind generated1 is spiritual power created2 or are those results dependent upon the organisation of matter1 upon new perfections given to the machinery upon which thought and motion depend8' ,i proclaim to you1 said the ,genius1 raising his voice from its low and sweet tone to one of ineffable majesty1 neither of these opinions is true4 ,listen1 whilst ,i reveal to you the mysteries of spiritual natures1 but ,i almost fear that with the mortal veil of your senses surrounding you1 these mysteries can never be made perfectly intelligible to your mind4 ,spiritual natures are eternal and indivisible1 but their modes of being are as infinitely varied as the forms of matter4 ,they have no relation to space1 and1 in their transitions1 no dependence upon time1 so that they can pass from one part of the universe to another by laws entirely independent of their motion4 ,the quantity1 or the number of spiritual essences1 like the quantity or number of the atoms of the material world1 are always the same2 but their arrangements1 like those of the materials which they are destined to guide or govern1 are infinitely diversified2 they are1 in fact1 parts more or less inferior of the infinite mind1 and in the planetary systems1 to one of which this globe you inhabit belongs1 are in a state of probation1 continually aiming at1 and generally rising to a higher state of existence4 ,were it permitted me to extend your vision to the fates of individual existences1 ,i could show you the same spirit1 which in the form of ,socrates developed the foundations of moral and social virtue1 in the ,czar ,peter possessed of supreme power and enjoying exalted felicity in improving a rude people4 ,i could show you the monad or spirit1 which with the organs of ,newton displayed an intelligence almost above humanity1 now in a higher and better state of planetary existence drinking intellectual light from a purer source and approaching nearer to the infinite and divine ,mind4 ,but prepare your mind1 and you shall at least catch a glimpse of those states which the highest intellectual beings that have belonged to the earth enjoy after death in their transition to now and more exalted natures4 ,the voice ceased1 and ,i appeared in a dark1 deep1 and cold cave1 of which the walls of the ,colosaeum formed the boundary4 ,from above a bright and rosy light broke into this cave1 so that whilst below all was dark1 above all was bright and illuminated with glory4 ,i seemed possessed at this moment of a new sense1 and felt that the light brought with it a genial warmth2 odours like those of the most balmy flowers appeared to fill the air1 and the sweetest sounds of music absorbed my sense of hearing2 my limbs had a new lightness given to them1 so that ,i seemed to rise from the earth1 and gradually mounted into the bright luminous air1 leaving behind me the dark and cold cavern1 and the ruins with which it was strewed4 ,language is inadequate to describe what ,i felt in rising continually upwards through this bright and luminous atmosphere4 ,i had not1 as is generally the case with persons in dreams of this kind1 imagined to myself wings2 but ,i rose gradually and securely as if ,i were myself a part of the ascending column of light4 ,by degrees this luminous atmosphere1 which was diffused over the whole of space1 became more circumscribed1 and extended only to a limited spot around me4 ,i saw through it the bright blue sky1 the moon and stars1 and ,i passed by them as if it were in my power to touch them with my hand4 ,i beheld ,jupiter and ,saturn as they appear through our best telescopes1 but still more magnified1 all the moons and belts of ,jupiter being perfectly distinct1 and the double ring of ,saturn appearing in that state in which ,i have heard ,herschel often express a wish he could see it4 ,it seemed as if ,i was on the verge of the solar system1 and my moving sphere of light now appeared to pause4 ,i again heard the low and sweet voice of the ,genius1 which said1 ,you are now on the verge of your own system3 will you go further1 or return to the earth8 ,i replied1 ,i have left an abode which is damp1 dreary1 dark and cold2 ,i am now in a place where all is life1 light1 and enjoyment2 show me1 at least before ,i return1 the glimpse which you promised me of those superior intellectual natures and the modes of their being and their enjoyments4 ,there are creatures far superior1 said the ,genius1 to any idea your imagination can form in that part of the system now before you1 comprehending ,saturn1 his moons and rings4 ,i will carry you to the verge of the immense atmosphere of this planet4 ,in that space you will see sufficient to wonder at1 and far more than with your present organisation it would be possible for me to make you understand4 ,i was again in motion1 and again almost as suddenly at rest4 ,i saw below me a surface infinitely diversified1 something like that of an immense glacier covered with large columnar masses1 which appeared as if formed of glass1 and from which were suspended rounded forms of various sizes1 which1 if they had not been transparent1 ,i might have supposed to be fruit4 ,from what appeared to me to be analogous to masses of bright blue ice1 streams of the richest tint of rose-colour or purple burst forth and flowed into basins1 forming lakes or seas of the same colour4 ,looking through the atmosphere towards the heavens1 ,i saw brilliant opaque clouds of an azure colour that reflected the light of the sun1 which had to my eyes an entirely new aspect1 and appeared smaller1 as if seen through a dense blue mist4 ,i saw moving on the surface below me immense masses1 the forms of which ,i find it impossible to describe2 they had systems for locomotion similar to those of the morse or sea-horse1 but ,i saw with great surprise that they moved from place to place by six extremely thin membranes1 which they used as wings4 ,their colours were varied and beautiful1 but principally azure and rose-colour4 ,i saw numerous convolutions of tubes1 more analogous to the trunk of the elephant than to anything else ,i can imagine1 occupying what ,i supposed to be the upper parts of the body1 and my feeling of astonishment almost became one of disgust1 from the peculiar character of the organs of these singular beings2 and it was with a species of terror that ,i saw one of them mounting upwards1 apparently flying towards those opaque clouds which ,i have before mentioned4 ,i know what your feelings are1 said the ,genius2 you want analogies and all the elements of knowledge to comprehend the scene before you4 ,you are in the same state in which a fly would be whose microscopic eye was changed for one similar to that of man2 and you are wholly unable to associate what you now see with your former knowledge4 ,but those beings who are before you1 and who appear to you almost as imperfect in their functions as the zoophytes of the ,polar ,sea1 to which they are not unlike in their apparent organisation to your eyes1 have a sphere of sensibility and intellectual enjoyment far superior to that of the inhabitants of your earth4 ,each of those tubes which appears like the trunk of an elephant is an organ of peculiar motion or sensation4 ,they have many modes of perception of which you are wholly ignorant1 at the same time that their sphere of vision is infinitely more extended than yours1 and their organs of touch far more perfect and exquisite4 ,it would be useless for me to attempt to explain their organisation1 which you could never understand2 but of their intellectual objects of pursuit ,i may perhaps give you some notion4 ,they have used1 modified1 and applied the material world in a manner analogous to man2 but with far superior powers they have gained superior results4 ,their atmosphere being much denser than yours and the specific gravity of their planet less1 they have been enabled to determine the laws belonging to the solar system with far more accuracy than you can possibly conceive1 and any one of those beings could show you what is now the situation and appearance of your moon with a precision that would induce you to believe that he saw it1 though his knowledge is merely the result of calculation4 ,their sources of pleasure are of the highest intellectual nature2 with the magnificent spectacle of their own rings and moons revolving round them1 with the various combinations required to understand and predict the relations of these wonderful phenomena their minds are in unceasing activity and this activity is a perpetual source of enjoyment4 ,your view of the solar system is bounded by ,uranus1 and the laws of this planet form the ultimatum of your mathematical results2 but these beings catch a sight of planets belonging to another system and even reason on the phenomena presented by another sun4 ,those comets1 of which your astronomical history is so imperfect1 are to them perfectly familiar1 and in their ephemerides their places are shown with as much accurateness as those of ,jupiter or ,venus in your almanacks2 the parallax of the fixed stars nearest them is as well understood as that of their own sun1 and they possess a magnificent history of the changes taking place in the heavens and which are governed by laws that it would be vain for me to attempt to give you an idea of4 ,they are acquainted with the revolutions and uses of comets2 they understand the system of those meteoric formations of stones which have so much astonished you on earth2 and they have histories in which the gradual changes of nebulas in their progress towards systems have been registered1 so that they can predict their future changes4 ,and their astronomical records are not like yours which go back only twenty centuries to the time of ,hipparchus2 they embrace a period a hundred times as long1 and their civil history for the same time is as correct as their astronomical one4 ,as ,i cannot describe to you the organs of these wonderful beings1 so neither can ,i show to you their modes of life2 but as their highest pleasures depend upon intellectual pursuits1 so you may conclude that those modes of life bear the strictest analogy to that which on the earth you would call exalted virtue4 ,i will tell you however that they have no wars1 and that the objects of their ambition are entirely those of intellectual greatness1 and that the only passion that they feel in which comparisons with each other can be instituted are those dependent upon a love of glory of the purest kind4 ,if ,i were to show you the different parts of the surface of this planet1 you would see marvellous results of the powers possessed by these highly intellectual beings and of the wonderful manner in which they have applied and modified matter4 ,those columnar masses1 which seem to you as if arising out of a mass of ice below1 are results of art1 and processes are going on in them connected with the formation and perfection of their food4 ,the brilliant coloured fluids are the results of such operations as on the earth would be performed in your laboratories1 or more properly in your refined culinary apparatus1 for they are connected with their system of nourishment4 ,those opaque azure clouds1 to which you saw a few minutes ago one of those beings directing his course1 are works of art and places in which they move through different regions of their atmosphere and command the temperature and the quantity of light most fitted for their philosophical researches1 or most convenient for the purposes of life4 ,on the verge of the visible horizon which we perceive around us1 you may see in the east a very dark spot or shadow1 in which the light of the sun seems entirely absorbed2 this is the border of an immense mass of liquid analogous to your ocean1 but unlike your sea it is inhabited by a race of intellectual beings inferior indeed to those belonging to the atmosphere of ,saturn1 but yet possessed of an extensive range of sensations and endowed with extraordinary power and intelligence4 ,i could transport you to the different planets and show you in each peculiar intellectual beings bearing analogies to each other1 but yet all different in power and essence4 ,in ,jupiter you would see creatures similar to those in ,saturn1 but with different powers of locomotion2 in ,mars and ,venus you would find races of created forms more analogous to those belonging to the earth2 but in every part of the planetary system you would find one character peculiar to all intelligent natures1 a sense of receiving impressions from light by various organs of vision1 and towards this result you cannot but perceive that all the arrangements and motions of the planetary bodies1 their satellites and atmospheres are subservient4 ,the spiritual natures therefore that pass from system to system in progression towards power and knowledge preserve at least this one invariable character1 and their intellectual life may be said to depend more or less upon the influence of light4 ,as far as my knowledge extends1 even in other parts of the universe the more perfect organised systems still possess this source of sensation and enjoyment2 but with higher natures1 finer and more ethereal kinds of matter are employed in organisation1 substances that bear the same analogy to common matter that the refined or most subtle gases do to common solids and fluids4 ,the universe is everywhere full of life1 but the modes of this life are infinitely diversified1 and yet every form of it must be enjoyed and known by every spiritual nature before the consummation of all things4 ,you have seen the comet moving with its immense train of light through the sky2 this likewise has a system supplied with living beings and their existence derives its enjoyment from the diversity of circumstances to which they are exposed2 passing as it were through the infinity of space they are continually gratified by the sight of new systems and worlds1 and you can imagine the unbounded nature of the circle of their knowledge4 ,my power extends so far as to afford you a glimpse of the nature of a cometary world4 ,i was again in rapid motion1 again passing with the utmost velocity through the bright blue sky1 and ,i saw ,jupiter and his satellites and ,saturn and his ring behind me1 and before me the sun1 no longer appearing as through a blue mist but in bright and unsupportable splendour1 towards which ,i seemed moving with the utmost velocity2 in a limited sphere of vision1 in a kind of red hazy light similar to that which first broke in upon me in the ,colosaeum1 ,i saw moving round me globes which appeared composed of different kinds of flame and of different colours4 ,in some of these globes ,i recognised figures which put me in mind of the human countenance1 but the resemblance was so awful and unnatural that ,i endeavoured to withdraw my view from them4 ,you are now1 said the ,genius1 in a cometary system2 those globes of light surrounding you are material forms1 such as in one of your systems of religious faith have been attributed to seraphs2 they live in that element which to you would be destruction2 they communicate by powers which would convert your organised frame into ashes2 they are now in the height of their enjoyment1 being about to enter into the blaze of the solar atmosphere4 ,these beings so grand1 so glorious1 with functions to you incomprehensible1 once belonged to the earth2 their spiritual natures have risen through different stages of planetary life1 leaving their dust behind them1 carrying with them only their intellectual power4 ,you ask me if they have any knowledge or reminiscence of their transitions2 tell me of your own recollections in the womb of your mother and ,i will answer you4 ,it is the law of divine wisdom that no spirit carries with it into another state and being any habit or mental qualities except those which may be connected with its new wants or enjoyments2 and knowledge relating to the earth would be no more useful to these glorified beings than their earthly system of organised dust1 which would be instantly resolved into its ultimate atoms at such a temperature2 even on the earth the butterfly does not transport with it into the air the organs or the appetites of the crawling worm from which it sprung4 ,there is1 however1 one sentiment or passion which the monad or spiritual essence carries with it into all its stages of being1 and which in these happy and elevated creatures is continually exalted2 the love of knowledge or of intellectual power1 which is1 in fact1 in its ultimate and most perfect development the love of infinite wisdom and unbounded power1 or the love of ,god4 ,even in the imperfect life that belongs to the earth this passion exists in a considerable degree1 increases even with age1 outlives the perfection of the corporeal faculties1 and at the moment of death is felt by the conscious being1 and its future destinies depend upon the manner in which it has been exercised and exalted4 ,when it has been misapplied and assumed the forms of vague curiosity1 restless ambition1 vain glory1 pride or oppression1 the being is degraded1 it sinks in the scale of existence and still belongs to the earth or an inferior system1 till its errors are corrected by painful discipline4 ,when1 on the contrary1 the love of intellectual power has been exercised on its noblest objects1 in discovering and in contemplating the properties of created forms and in applying them to useful and benevolent purposes1 in developing and admiring the laws of the eternal ,intelligence1 the destinies of the sentient principle are of a nobler kind1 it rises to a higher planetary world4 ,from the height to which you have been lifted ,i could carry you downwards and show you intellectual natures even inferior to those belonging to the earth1 in your own moon and in the lower planets1 and ,i could demonstrate to you the effects of pain or moral evil in assisting in the great plan of the exaltation of spiritual natures2 but ,i will not destroy the brightness of your present idea of the scheme of the universe by degrading pictures of the effects of bad passions and of the manner in which evil is corrected and destroyed4 ,your vision must end with the glorious view of the inhabitants of the cometary worlds2 ,i cannot show you the beings of the system to which ,i1 myself1 belong1 that of the sun2 your organs would perish before our brightness1 and ,i am only permitted to be present to you as a sound or intellectual voice4 ,we are likewise in progression1 but we see and know something of the plans of infinite wisdom2 we feel the personal presence of that supreme ,deity which you only imagine2 to you belongs faith1 to us knowledge2 and our greatest delight results from the conviction that we are lights kindled by ,his light and that we belong to ,his substance4 ,to obey1 to love1 to wonder and adore1 form our relations to the infinite ,intelligence4 ,we feel ,his laws are those of eternal justice and that they govern all things from the most glorious intellectual natures belonging to the sun and fixed stars to the meanest spark of life animating an atom crawling in the dust of your earth4 ,we know all things begin from and end in ,his everlasting essence1 the cause of causes1 the power of powers4 ,the low and sweet voice ceased2 it appeared as if ,i had fallen suddenly upon the earth1 but there was a bright light before me and ,i heard my name loudly called2 the voice was not of my intellectual guide--the genius before me was my servant bearing a flambeau in his hand4 ,he told me he had been searching me in vain amongst the ruins1 that the carriage had been waiting for me above an hour1 and that he had left a large party of my friends assembled in the ,palazzo ,f---4 ,,dialogue ,,the ,,second4 ,,discussions ,,connected ,,with ,,the ,,vision ,,in ,,the ,,colosaeum4 ,the same friends1 ,ambrosio and ,onuphrio1 who were my companions at ,rome in the winter1 accompanied me in the spring to ,naples4 ,many conversations occurred in the course of our journey which were often to me peculiarly instructive1 and from the difference of their opinions generally animated and often entertaining4 ,i shall detail one of these conversations1 which took place in the evening on the summit of ,vesuvius1 and the remembrance of which from its connection with my vision in the ,colosaeum has always a peculiar interest for me4 ,we had reached with some labour the edge of the crater and were admiring the wonderful scene around us4 ,i shall give the conversation in the words of the persons of the drama4 ,philalethes4--,it is difficult to say whether there is more of sublimity or beauty in the scene around us4 ,nature appears at once smiling and frowning1 in activity and repose4 ,how tremendous is the volcano1 how magnificent this great laboratory of ,nature in its unceasing fire1 its subterraneous lightnings and thunder1 its volumes of smoke1 its showers of stones and its rivers of ignited lava6 ,how contrasted the darkness of the scoriae1 the ruins and the desolation round the crater with the scene below6 ,there we see the rich field covered with flax1 or maize1 or millet1 and intersected by rows of trees which support the green and graceful festoons of the vine2 the orange and lemon tree covered with golden fruit appear in the sheltered glens2 the olive trees cover the lower hills2 islands purple in the beams of the setting sun are scattered over the sea in the west1 and the sky is tinted with red softening into the brightest and purest azure2 the distant mountains still retain a part of the snows of winter1 but they are rapidly melting and they absolutely seem to melt reflecting the beams of the setting sun1 glowing as if on fire4 ,and man appears emulous of ,nature1 for the city below is full of activity2 the nearest part of the bay is covered with boats1 busy multitudes crowd the strand1 and at the same time may be seen a number of the arts belonging to civilised society in operation--house-building1 ship-building1 rope-making1 the manipulations of the smith and of the agriculturist1 and not only the useful arts1 but even the amusements and luxuries of a great metropolis may be witnessed from the spot in which we stand2 that motley crowd is collected round a policinello1 and those smaller groups that surround the stalls are employed in enjoying the favourite food and drink of the lazzaroni4 ,ambrosio4--,we see not only the power and activity of man1 as existing at present1 and of which the highest example may be represented by the steam-boat which is now departing for ,palermo1 but we may likewise view scenes which carry us into the very bosom of antiquity1 and1 as it were1 make us live with the generations of past ages4 ,those small square buildings1 scarcely visible in the distance1 are the tombs of distinguished men amongst the early ,greek colonists of the country2 and those rows of houses1 without roofs1 which appear as if newly erecting1 constitute a ,roman town restored from its ashes1 that remained for centuries as if it had been swept from the face of the earth4 ,when you study it in detail you will hardly avoid the illusion that it is a rising city2 you will almost be tempted to ask where are the workmen1 so perfect art the walls of the houses1 so bright and uninjured the painting upon them4 ,hardly anything is wanting to make this scene a magnificent epitome of all that is most worthy of admiration in ,nature and art2 had there been in addition to the other objects a fine river and a waterfall the epitome would1 ,i think1 have been absolutely perfect4 ,phil4--,you are most unreasonable in imagining additions to a scene which it is impossible to embrace in one view1 and which presents so many objects to the senses1 the memory1 and to the imagination2 yet there is a river in the valley between ,naples and ,castel del ,mare2 you may see its silver thread and the white foam of its torrents in the distance1 and if you were geologists you would find a number of sources of interest1 which have not been mentioned1 in the scenery surrounding us4 ,somma which is before us1 for instance1 affords a wonderful example of a mountain formed of marine deposits1 and which has been raised by subterraneous fire1 and those large and singular veins which you see at the base and rising through the substance of the strata are composed of volcanic porphyry1 and offer a most striking and beautiful example of the generation and structure of rocks and mineral formations4 ,onuphrio4--,as we passed through ,portici1 on the road to the base of ,vesuvius1 it appeared to me that ,i saw a stone which had an ancient ,roman inscription upon it1 and which occupied the place of a portal in the modern palace of the ,barberini4 ,phil4--,this is not an uncommon circumstance3 ,most of the stones used in the palaces of ,portici had been employed more than two thousand years before in structures raised by the ancient ,romans or ,greek colonists2 and it is not a little remarkable that the buildings of ,herculaneum1 a town covered with ashes1 tufa1 and lava1 from the first recorded eruption of ,vesuvius more than seventeen hundred years ago1 should have been constructed of volcanic materials produced by some antecedent igneous action of the mountain in times beyond the reach of history2 and it is still more remarkable that men should have gone on for so many ages making erections in spots where their works have been so often destroyed1 inattentive to the voice of time or the warnings of nature4 ,onu4--,this last fact recalls to my recollection an idea which ,philalethes started in the remarkable dream which he would have us believe occurred to him in the ,colosaeum1 namely--that no important facts which can be useful to society are ever lost2 and that1 like these stones1 which though covered with ashes or hidden amongst ruins1 they are sure to be brought forward again and made use of in some new form4 ,amb4--,i do not see the justness of the analogy to which ,onuphrio refers2 but there are many parts of that vision on which ,i should wish to hear the explanations of ,philalethes4 ,i consider it in fact as a sort of poetical epitome of his philosophical opinions1 and ,i regard this vision or dream as a mere web of his imagination in which he intended to catch us1 his summer-flies and travelling companions4 ,phil4--,there1 ,ambrosio1 you do me wrong4 ,i will acknowledge1 if you please1 that the vision in the ,colosaeum is a fiction2 but the most important parts of it really occurred to me in sleep1 particularly that in which ,i seemed to leave the earth and launch into the infinity of space under the guidance of a tutelary genius4 ,and the origin and progress of civil society form likewise parts of another dream which ,i had many years ago1 and it was in the reverie which happened when you quitted me in the ,colosaeum that ,i wove all these thoughts together1 and gave them the form in which ,i narrated them to you4 ,amb4--,of course we may consider them as an accurate representation of your waking thoughts4 ,phil4--,i do not say that they strictly are so1 for ,i am not quite convinced that dreams are always representations of the state of the mind modified by organic diseases or by associations4 ,there are certainly no absolutely new ideas produced in sleep1 yet ,i have had more than one instance1 in the course of my life1 of most extraordinary combinations occurring in this state1 which have had considerable influence on my feelings1 my imagination1 and my health4 ,onu4--,why ,philalethes1 you are becoming a visionary1 a dreamer of dreams4 ,we shall perhaps set you down by the side of ,jacob ,behmen or of ,emanuel ,swedenbourg1 and in an earlier age you might have been a prophet1 and have ranked perhaps with ,mahomet4 ,but pray give us one of these instances in which such a marvellous influence was produced on your imagination and your health by a dream that we may form some judgment of the nature of your second sight or inspirations2 and whether they have any foundation1 or whether they are not1 as ,i believe1 really unfounded1 inventions of the fancy1 dreams respecting dreams4 ,phil4--,i anticipate unbelief1 and ,i expose myself to your ridicule in the statement ,i am about to make1 yet ,i shall mention nothing but a simple fact4 ,almost a quarter of a century ago1 as you know1 ,i contracted that terrible form of typhus-fever known by the name of gaol- fever1 ,i may say1 not from any imprudence of my own1 but whilst engaged in putting in execution a plan for ventilating one of the great prisons of the metropolis4 ,my illness was severe and dangerous4 ,as long as the fever continued1 my dreams or delirium were most painful and oppressive2 but when the weakness consequent to exhaustion came on1 and when the probability of death seemed to my physicians greater than that of life1 there was an entire change in all my ideal combinations4 ,i remained in an apparently senseless or lethargic state1 but in fact my mind was peculiarly active2 there was always before me the form of a beautiful woman1 with whom ,i was engaged in the most interesting and intellectual conversation4 ,amb4--,the figure of a lady with whom you were in love4 ,phil4--,no such thing2 ,i was passionately in love at the time1 but the object of my admiration was a lady with black hair1 dark eyes1 and pale complexion2 this spirit of my vision1 on the contrary1 had brown hair1 blue eyes1 and a bright rosy complexion1 and was1 as far as ,i can recollect1 unlike any of the amatory forms which in early youth had so often haunted my imagination4 ,her figure for many days was so distinct in my mind1 as to form almost a visual image4 ,as ,i gained strength1 the visits of my good angel 7for so ,i called it7 became less frequent1 and when ,i was restored to health they were altogether discontinued4 ,onu4--,i see nothing very strange in this--a mere reaction of the mind after severe pain--and1 to a young man of twenty-five1 there are few more pleasurable images than that of a beautiful maiden with blue eyes1 blooming cheeks1 and long nut-brown hair4 ,phil4--,but all my feelings and all my conversations with this visionary maiden were of an intellectual and refined nature4 ,onu4--,yes1 ,i suppose1 as long as you were ill4 ,phil4--,i will not allow you to treat me with ridicule on this point till you have heard the second part of my tale4 ,ten years after ,i had recovered from the fever1 and when ,i had almost lost the recollection of the vision1 it was recalled to my memory by a very blooming and graceful maiden1 fourteen or fifteen years old1 that ,i accidentally met during my travels in ,illyria2 but ,i cannot say that the impression made upon my mind by this female was very strong4 ,now comes the extraordinary part of the narrative4 ,ten years after1 twenty years after my first illness1 at a time when ,i was exceedingly weak from a severe and dangerous malady1 which for many weeks threatened my life1 and when my mind was almost in a desponding state1 being in a course of travels ordered by my medical advisers1 ,i again met the person who was the representative of my visionary female1 and to her kindness and care ,i believe ,i owe what remains to me of existence4 ,my despondency gradually disappeared1 and though my health still continued weak1 life began to possess charms for me which ,i had thought were for ever gone2 and ,i could not help identifying the living angel with the vision which appeared as my guardian genius during the illness of my youth4 ,onu4--,i really see nothing at all in this fact1 whether the first or the second part of the narrative be considered1 beyond the influence of an imagination excited by disease4 ,from youth1 even to age1 women are our guardian angels1 our comforters2 and ,i dare say any other handsome young female1 who had been your nurse in your last illness1 would have coincided with your remembrance of the vision1 even though her eyes had been hazel and her hair flaxen4 ,nothing can be more loose than the images represented in dreams following a fever1 and with the nervous susceptibility produced by your last illness1 almost any agreeable form would have become the representative of your imaginary guardian genius4 ,thus it is1 that by the power of fancy1 material forms are clothed in supernatural attributes2 and in the same manner imaginary divinities have all the forms of mortality bestowed upon them4 ,the gods of the pagan mythology were in all their characters and attributes exalted human beings2 the demon of the coward1 and the angelic form that appears in the dream of some maid smitten by devotion1 and who1 having lost her earthly lover1 fixes her thoughts on heaven1 are clothed in the character and vestments of humanity changed by the dreaminess of passion4 ,amb4--,with such a tendency1 ,philalethes1 as you have shown to believe in something like a supernatural or divine influence on the human mind1 ,i am astonished there should be so much scepticism belonging to your vision in the ,colosaeum4 ,and your view of the early state of man1 after his first creation1 is not only incompatible with revelation1 but likewise with reason and everything that we know respecting the history or traditions of the early nations of antiquity4 ,phil4--,be more distinct and detailed in your statements1 ,ambrosio1 that ,i may be able to reply to them2 and whilst we are waiting for the sunrise we may discuss the subject1 and for this1 let us seat ourselves on these stones1 where we shall be warmed by the vicinity of the current of lava4 ,amb4--,you consider man1 in his early or first created state1 a savage1 like those who now inhabit ,new ,holland or ,new ,zealand1 acquiring by the little use that they make of a feeble reason the power of supporting and extending life4 ,now1 ,i contend1 that if man had been so created1 he must inevitably have been destroyed by the elements or devoured by savage beasts1 so infinitely his superiors in physical force4 ,he must1 therefore1 have been formed with various instinctive faculties and propensities1 with a perfection of form and use of organs fitting him to become the master of the earth2 and1 it appears to me1 that the account given in ,genesis of the first parents of mankind having been placed in a garden fitted with everything necessary to their existence and enjoyment1 and ordered to increase and multiply there1 is strictly in harmony with reason1 and accordant with all just metaphysical views of the human mind4 ,man as he now exists can only be raised with great care and difficulty from the infant to the mature state2 all his motions are at first automatic1 and become voluntary by association2 he has to learn everything by slow and difficult processes1 many months elapse before he is able to stand1 and many years before he is able to provide for the common wants of life4 ,without the mother or the nurse in his infant state1 he would die in a few hours2 and without the laborious discipline of instruction and example1 he would remain idiotic and inferior to most other animals4 ,his reason is only acquired gradually1 and when in its highest perfection is often uncertain in its results4 ,he must1 therefore1 have been created with instincts that for a long while supplied the want of reason1 and which enabled him from the first moment of his existence to provide for his wants1 to gratify his desires1 and enjoy the power and the activity of life4 ,phil4--,i acknowledge that your objection has some weight1 but not so much as you would attribute to it4 ,i will suppose that the first created man or men had certain powers or instincts1 such as now belong to the rudest savages of the southern hemisphere2 ,i will suppose them created with the use of their organs for defence and offence and with passions and propensities enabling them to supply their own wants4 ,and ,i oppose the fact of races who are now actually in this state to your vague historical or traditionary records2 and their gradual progress or improvement from this early state of society to that of the highest state of civilisation or refinement may1 ,i think1 be easily deduced from the exertions of reason assisted by the influence of the moral powers and of physical circumstances4 ,accident1 ,i conceive1 must have had some influence in laying the foundations of certain arts2 and a climate in which labour was not too oppressive1 and in which the exertion of industry was required to provide for the wants of life must have fixed the character of the activity of the early improving people2 where nature is too kind a mother1 man is generally a spoiled child2 where she is severe1 and a stepmother1 his powers are usually withered and destroyed4 ,the people of the south and the north and those between the tropics offer1 even at this day1 proof of the truth of this principle2 and it is even possible now to find on the surface of the earth1 all the different gradations of the states of society1 from that in which man is scarcely removed above the brute1 to that in which he appears approaching in his nature to a divine intelligence4 ,besides1 reason being the noblest gift of ,god to man1 ,i can hardly suppose that an infinitely powerful and all- wise ,creator would bestow upon the early inhabitants of the globe a greater proportion of instinct than was at first necessary to preserve their existence1 and that he would not leave the great progress of their improvement to the development and exaltation of their reasoning powers4 ,amb4--,you appear to me in your argument to have forgotten the influence that any civilised race must possess over savages2 and many of the nations which you consider as in their original state1 may have descended from nations formerly civilised2 and1 it is quite as easy to trace the retrograde steps of a people as their advances2 the savage hordes who now inhabit the northern coast of ,africa are probably descended from the opulent1 commercial1 and ingenious ,carthaginians who once contended with ,rome for the empire of the world2 and even nearer home1 we might find in ,southern ,italy and her islands1 proofs of a degradation not much inferior4 ,what ,i contend for is the civilisation of the first patriarchal races who peopled the ,east1 and who passed into ,europe from ,armenia1 in which paradise is supposed to have been placed4 ,the early civilisation of this race could only have been in consequence of their powers and instincts having been of a higher character than those of savages4 ,they appear to have been small families--a state not at all fitted for the discovery of arts by the exercise of the mind2 and they professed the most sublime form of religion1 the worship of one ,supreme ,intelligence--a truth which1 after a thousand years of civilisation1 was with difficulty attained by the most powerful efforts of reasoning by the ,greek sages4 ,it appears to me1 that in the history of the ,jews1 nothing can be more in conformity to our ideas of just analogy than this series of events4 ,our first parents were created with everything necessary for their wants and their happiness2 they had only one duty to perform1 by their obedience to prove their love and devotion to their ,creator4 ,in this they failed1 and death--or the fear of death--became a curse upon their race2 but the father of mankind repented1 and his instinctive or intellectual powers given by revelation were transmitted to his offspring more or less modified by their reason1 which they had gained as the fruit of their disobedience4 ,one branch of his offspring1 however1 in whom faith shone forth above reason1 retained their peculiar powers and institutions and preserved the worship of ,jehovah pure1 whilst many of the races sprung from their brethren became idolatrous1 and the clear light of heaven was lost through the mist of the senses2 and that ,being1 worshipped by the ,israelites only as a mysterious word1 was forgotten by many of the nations who lived in the neighbouring countries1 and men1 beasts1 the parts of the visible universe1 and even stocks and stones1 were set up as objects of adoration4 ,the difficulty which the divine legislators of the ,jewish people had to preserve the purity of their religion amongst the idolatrous nations by whom they were surrounded1 proves the natural evil tendency of the human mind after the fall of man4 ,and1 whoever will consider the nature of the ,mosaical or ceremonial law and the manner in which it was suspended before the end of the ,roman ,empire1 the expiatory sacrifice of the ,messiah1 the fear of death destroyed by the blessed hopes of immortality established by the resurrection of ,jesus ,christ1 the destruction of ,jerusalem by ,titus1 and the triumphs of ,christianity over paganism in the time of ,constantine1 can ,i think1 hardly fail to acknowledge the reasonableness of the truth of revealed religion as founded upon the early history of man2 and whoever acknowledges this reasonableness and this truth1 must ,i think be dissatisfied with the view which ,philalethes or his genius has given of the progress of society1 and will find in it one instance1 amongst many others that might be discovered1 of the vague and erring results of his so much boasted human reason4 ,onu4--,i fear ,i shall shock ,ambrosio1 but ,i cannot help vindicating a little the philosophical results of human reason1 which it must be allowed are entirely hostile to his ideas4 ,i agree with ,philalethes that it is the noblest gift of ,god to man2 and ,i cannot think that ,ambrosio's view of the paradisaical condition and the fall of man and the progress of society is at all in conformity with the ideas we ought to form of the institutions of an infinitely wise and powerful ,being4 ,besides1 ,ambrosio speaks of the reasonableness of his own opinions2 of course his notions of reason must be different from mine1 or we have adopted different forms of logic4 ,i do not find in the biblical history any idea of the supreme ,intelligence conformable to those of the ,greek philosophers2 on the contrary1 ,i find ,jehovah everywhere described as a powerful material being1 endowed with organs1 feelings1 and passions similar to those of a great and exalted human agent4 ,he is described as making man in ,his own image1 as walking in the garden in the cool of the evening1 as being pleased with sacrificial offerings1 as angry with ,adam and ,eve1 as personally cursing ,cain for his crime of fratricide1 and even as providing our first parents with garments to hide their nakedness2 then ,he appears a material form in the midst of flames1 thunder and lightning1 and was regarded by the ,levites as having a fixed residence in the ,ark4 ,he is contrasted throughout the whole of the ,old ,testament with the gods of the heathens1 only as being more powerful2 and in the strange scene which took place in ,pharaoh's court ,he seemed to have measured ,his abilities with those of certain seers or magicians1 and to have proved ,his superiority only by producing greater and more tremendous plagues4 ,in all the early history of the ,jewish nation there is no conception approaching to the sublimity of that of ,anaxagoras1 who called ,god the ,intelligence or ,greek text4 ,he appears always1 on the contrary1 like the genii of ,arabian romance1 living in clouds1 descending on mountains1 urging ,his chosen people to commit the most atrocious crimes1 to destroy all the races not professing the same worship1 and to exterminate even the child and the unborn infant4 ,then1 ,i find in the ,old ,testament no promise of a spiritual ,messiah1 but only of a temporal king1 who1 as the ,jews believe1 is yet to come4 ,the serpent in ,genesis has no connection with the spirit of evil1 but is described only as the most subtle beast of the field1 and1 having injured man1 there was to be a perpetual enmity between their races--the serpent when able was to bite the heel of the man1 and the man when an opportunity occurred was to bruise the head of the serpent4 ,i will allow1 if you please1 that an instinct of religion or superstition belongs to the human mind1 and that the different forms which this instinct assumes depend upon various circumstances and accidents of history and climate2 but ,i am not sure that the religion of the ,jews was superior to that of the ,sabaeans who worshipped the stars1 or the ancient ,persians who adored the sun as the visible symbol of divine power1 or the eastern nations who in the various forms of the visible universe worshipped the powers and energies of the ,divinity4 ,i feel like the ancient ,romans with respect to toleration2 ,i would give a place to all the gods in my ,pantheon1 but ,i would not allow the followers of ,brahmah or of ,christ to quarrel about the modes of incarnation or the superiority of the attributes of their trien ,god4 ,amb4--,you have mistaken me1 ,onuphrio1 if you think ,i am shocked by your opinions2 ,i have seen too much of the wanderings of human reason ever to be surprised by them1 and the views you have adopted are not uncommon amongst young men of very superior talents1 who have only slightly examined the evidences of revealed religion4 ,but ,i am glad to find that you have not adopted the code of infidelity of many of the ,french revolutionists and of an ,english school of sceptics1 who find in the ancient astronomy all the germs of the worship of the ,hebrews1 who identify the labours of ,hercules with those of the ,jewish heroes1 and who find the life1 death and resurrection of the ,messiah in the history of the solar day4 ,you1 at least1 allow the existence of a peculiar religious instinct1 or1 as you are pleased to call it1 superstition1 belonging to the human mind1 and ,i have hopes that upon this foundation you will ultimately build up a system of faith not unworthy a philosopher and a ,christian4 ,man1 with whatever religious instincts he was created1 was intended to communicate with the visible universe by sensations and act upon it by his organs1 and in the earliest state of society he was more particularly influenced by his gross senses4 ,allowing the existence of a supreme ,intelligence and ,his beneficent intentions towards man1 the ideas of ,his presence which ,he might think fit to impress upon the mind1 either for the purpose of veneration1 or of love1 of hope or fear1 must have been in harmony with the general train of ,his sensations--,i am not sure that ,i make myself intelligible4 ,the same infinite power which in an instant could create a universe1 could of course so modify the ideas of an intellectual being as to give them that form and character most fitted for his existence2 and ,i suppose in the early state of created man he imagined that he enjoyed the actual presence of the ,divinity and heard ,his voice4 ,i take this to be the first and simplest result of religious instinct4 ,in early times amongst the patriarchs ,i suppose these ideas were so vivid as to be confounded with impressions2 but as religious instinct probably became feebler in their posterity1 the vividness of the impressions diminished1 and they then became visions or dreams1 which with the prophets seem to have constituted inspiration4 ,i do not suppose that the ,supreme ,being ever made ,himself known to man by a real change in the order of ,nature1 but that the sensations of men were so modified by their instincts as to induce the belief in ,his presence4 ,that there was a divine intelligence continually acting upon the race of ,seth as his chosen people1 is1 ,i think1 clearly proved by the events of their history1 and also that the early opinions of a small tribe in ,judaea were designed for the foundation of the religion of the most active and civilised and powerful nations of the world1 and that after a lapse of three thousand years4 ,the manner in which ,christianity spread over the world with a few obscure mechanics or fishermen for its promulgators2 the mode in which it triumphed over paganism even when professed and supported by the power and philosophy of a ,julian2 the martyrs who subscribed to the truth of ,christianity by shedding their blood for the faith2 the exalted nature of those intellectual men by whom it has been professed who had examined all the depths of nature and exercised the profoundest faculties of thought1 such as ,newton1 ,locke1 and ,hartley1 all appear to me strong arguments in favour of revealed religion4 ,i prefer rather founding my creed upon the fitness of its doctrines than upon historical evidences or the nature of its miracles4 ,the ,divine ,intelligence chooses that men should be convinced according to the ordinary train of their sensations1 and on all occasions it appears to me more natural that a change should take place in the human mind than in the order of nature4 ,the popular opinion of the people of ,judaea was that certain diseases were occasioned by devils taking possession of a human being2 the disease was cured by our ,saviour1 and this in the ,gospel is expressed by his casting out devils4 ,but without entering into explanations respecting the historical miracles belonging to ,christianity1 it is sufficient to say that its truth is attested by a constantly existing miracle1 the present state of the ,jews1 which was predicted by ,jesus2 their temple and city were destroyed1 and all attempts made to rebuild it have been vain1 and they remain the despised and outcasts of the world4 ,onu4--,but you have not answered my objections with respect to the cruelties exercised by the ,jews under the command of ,jehovah1 which appear to me in opposition to all our views of divine justice4 ,amb4--,i think even ,philalethes will allow that physical and moral diseases are hereditary1 and that to destroy a pernicious unbelief or demoniacal worship it was necessary to destroy the whole race root and branch4 ,as an example1 ,i will imagine a certain contagions disease which is transmitted by parents to children1 and which1 like the plague1 is communicated to sound persons by contact2 to destroy a family of men who would spread this disease over the whole earth would unquestionably be a mercy4 ,besides1 ,i believe in the immortality of the sentient principle in man2 destruction of life is only a change of existence1 and supposing the new existence a superior one it is a gain4 ,to the ,supreme ,intelligence the death of a million of human beings is the mere circumstance of so many spiritual essences changing their habitations1 and is analogous to the myriad millions of larvae that leave their coats and shells behind them and rise into the atmosphere1 as flies in a summer day4 ,when man measures the works of the ,divine ,mind by his own feeble combinations1 he must wander in gross error2 the infinite can never be understood by the finite4 ,onu4--,as far as ,i can comprehend your reasoning1 the priests of ,juggernaut might make the same defence for their idol1 and find in such views a fair apology for the destruction of thousands of voluntary victims crushed to pieces by the feet of the sacred elephant4 ,amb4--,undoubtedly they might1 and ,i should allow the justness of their defence if ,i saw in their religion any germs of a divine institution fitted to become1 like the religion of ,jehovah1 the faith of the whole civilised world1 embracing the most perfect form of theism and the most refined and exalted morality4 ,i consider the early acts of the ,jewish nation as the lowest and rudest steps of a temple raised by the ,supreme ,being to contain the altar of sacrifice to ,his glory4 ,in the early periods of society rude and uncultivated men could only be acted upon by gross and temporal rewards and punishments2 severe rites and heavy discipline were required to keep the mind in order1 and the punishment of the idolatrous nation served as an example for the ,jews4 ,when ,christianity took the place of ,judaism the ideas of the ,supreme ,being became more pure and abstracted1 and the visible attributes of ,jehovah and ,his angels appear to have been less frequently presented to the mind2 yet even for many ages it seemed as if the grossness of our material senses required some assistance from the eye in fixing or perpetuating the character of religious instinct1 and the ,church to which ,i belong1 and ,i may say the whole ,christian ,church in early times1 allowed visible images1 pictures1 statues1 and relics as the means of awakening the stronger devotional feelings4 ,we have been accused of worshipping merely inanimate objects1 but this is a very false notion of the nature of our faith2 we regard them merely as vivid characters representing spiritual existences and we no more worship them than the ,protestant does his ,bible when he kisses it under a solemn religious adjuration4 ,the past1 the present1 and the future being the same to the infinite and divine ,intelligence1 and man being created in love for the purposes of happiness1 the moral and religious discipline to which he was submitted was in strict conformity to his progressive faculties and to the primary laws of his nature4 ,it is but a rude analogy1 yet it is the only one ,i can find1 that of comparing the ,supreme ,being to a wise and good father who1 to secure the well-being of his offspring1 is obliged to adopt a system of rewards and punishments in which the senses at first and afterwards the imagination and reason are concerned2 he terrifies them by the example of others1 awakens their love of glory by pointing out the distinction and the happiness gained by superior men by adopting a particular line of conduct2 he uses at first the rod1 and gradually substitutes for it the fear of immediate shame2 and having awakened the fear of shame and the love of praise or honour with respect to temporary and immediate actions he extends them to the conduct of the whole of life1 and makes what was a momentary feeling a permanent and immutable principle4 ,and obedience in the child to the will of such a parent may be compared to faith in and obedience to the will of the ,supreme ,being2 and a wayward and disobedient child who reasons upon and doubts the utility of the discipline of such a father is much in the same state in which the adult man is who doubts if there be good in the decrees of ,providence and who questions the harmony of the plan of the moral universe4 ,onu4--,allowing the perfection of your moral scheme of religion and its fitness for the nature of man1 ,i find it impossible to believe the primary doctrines on which this scheme is founded4 ,you make the ,divine ,mind1 the creator of infinite worlds1 enter into the form of a man born of a virgin1 you make the eternal and immortal ,god the victim of shameful punishment and suffering death on the cross1 recovering ,his life after three days1 and carrying ,his maimed and lacerated body into the heaven of heavens4 ,amb4--,you1 like all other sceptics1 make your own interpretations of the ,scriptures and set up a standard for divine power in human reason4 ,the infinite and eternal mind1 as ,i said before1 fits the doctrines of religion to the minds by which they are to be embraced4 ,i see no improbability in the idea that an integrant part of ,his essence may have animated a human form2 there can be no doubt that this belief has existed in the human mind1 and the belief constitutes the vital part of the religion4 ,we know nothing of the generation of the human being in the ordinary course of nature2 how absurd then to attempt to reason upon the acts of the ,divine ,mind6 nor is there more difficulty in imagining the event of a divine conception than of a divine creation4 ,to ,god the infinite1 little and great1 as measured by human powers1 are equal2 a creature of this earth1 however humble and insignificant1 may have the same weight with millions of superior beings inhabiting higher systems4 ,but ,i consider all the miraculous parts of our religion as effected by changes in the sensations or ideas of the human mind1 and not by physical changes in the order of nature2 a man who has to repair a piece of machinery1 as a clock1 must take it to pieces1 and1 in fact1 re-make it1 but to infinite wisdom and power a change in the intellectual state of the human being may be the result of a momentary will1 and the mere act of faith may produce the change4 ,how great the powers of imagination are1 even in ordinary life1 is shown by many striking facts1 and nothing seems impossible to this imagination when acted upon by divine influence4 ,to attempt to answer all the objections which may be derived from the want of conformity in the doctrines of ,christianity to the usual order of events would be an interminable labour4 ,my first principle is1 that religion has nothing to do with the common order of events2 it is a pure and divine instinct intended to give results to man which he cannot obtain by the common use of his reason1 and which at first view often appear contradictory to it1 but which when examined by the most refined tests1 and considered in the most extensive and profound relations1 are1 in fact1 in conformity with the most exalted intellectual knowledge1 so that1 indeed1 the results of pure reason ultimately become the same with those of faith--the tree of knowledge is grafted upon the tree of life1 and that fruit which brought the fear of death into the world1 budding on an immortal stock1 becomes the fruit of the promise of immortality4 ,onu4--,you derive ,christianity from ,judaism2 ,i cannot see their connection1 and it appears to me that the religion of ,mahomet is more naturally a scion from the stock of ,moses4 ,christ was a ,jew1 and was circumcised2 this rite was continued by ,mahomet1 and is to this day adopted by his disciples1 though rejected by the ,christians2 and the doctrines of ,mahomet appear to me to have a higher claim to divine origin than those of ,jesus2 his morality is as pure1 his theism purer1 and his system of rewards and punishments after death as much in conformity with our ideas of eternal justice4 ,amb4--,i will willingly make the decision of the general question dependent upon the decision of this particular one4 ,no attempts have been made by the ,mahometans to find any predictions respecting their founder in the ,old ,testament1 and they have never pretended even that he was the ,messiah2 therefore1 as far as prophecy is concerned1 there is no ground for admitting the truth of the religion of ,mahomet4 ,it has been the fashion with a particular sect of infidels to praise the morality of the ,mahometans1 but ,i think unjustly2 they are said to be honest in their dealings and charitable to those of their own persuasion2 but they allow polygamy and a plurality of women1 and are despisers and persecutors of the nations professing a different faith4 ,and what a contrast does this morality present to that of the ,gospel which inculcates charity to all mankind1 and orders benevolent actions to be performed even to enemies6 and the purity and simplicity of the infant is held up by ,christ as the model of imitation for ,his followers4 ,then1 in the rewards and punishments of the future state of the ,mahometans1 how gross are all the ideas1 how unlike the promises of a divine and spiritual being2 their paradise is a mere earthly garden of sensual pleasure1 and their ,houris represent the ladies of their own harems rather than glorified angelic natures4 ,how different is the ,christian heaven1 how sublime in its idea1 indefinite1 yet well suited to a being of intellectual and progressive faculties2 ,eye hath not seen1 nor ear heard1 nor hath it entered into the heart of man to conceive the joys that ,he hath prepared for those who love ,him4 ,onu4--,i confess your answer to my last argument is a triumphant one2 but ,i cannot allow a question of such extent and of such a variety of bearings to be decided by so slight an advantage as that which you have gained by this answer4 ,i will now offer another difficulty to you4 ,the law of the ,jews1 you will allow1 was established by ,god ,himself and delivered to ,moses from the seat of ,his glory amongst storms1 thunder1 and lightnings1 on ,mount ,sinai2 why should this law1 if pure and divine1 have been overturned by the same ,being who established it8 ,and all the ceremonies of the ,hebrews have been abolished by the first ,christians4 ,amb4--,i deny that the divine law of ,moses was abolished by ,christ1 who ,himself says1 ,i came to confirm the law1 not to destroy it4 ,and the ,ten ,commandments form the vital parts of the foundation of the creed of the true ,christian4 ,it appears that the religion of ,christ was the same pure theism with that of the patriarchs2 and the rites and ceremonies established by ,moses seem to have been only adjuncts to the spiritual religion intended to suit a particular climate and a particular state of the ,jewish nation1 rather a dress or clothing of the religion than forming a constituent part of it1 a system of discipline of life and manners rather than an essential part of doctrine4 ,the rites of circumcision and ablution were necessary to the health and perhaps even to the existence of a people living on the hottest part of the shores of the ,mediterranean4 ,and in the sacrifices made of the first fruits and of the chosen of the flock1 we may see a design not merely connected with the religious faith of the people but even with their political economy4 ,to offer their choicest and best property as a proof of their gratitude to the ,supreme ,being was a kind of test of devotedness and obedience to the theocracy2 and these sacrifices by obliging them to raise more produce and provide more cattle than were essential to their ordinary support1 preserved them from the danger of famine1 as in case of a dearth it was easy for the priests under the divine permission to apply those offerings to the necessities of the people4 ,all the pure parts of the faith which had descended from ,abraham to ,david were preserved by ,jesus ,christ2 but the ceremonial religion was fitted only for a particular nation and a particular country2 ,christianity1 on the contrary1 was to be the religion of the world and of a civilised and improving world4 ,and it appears to me to be an additional proof of its divine nature and origin1 that it is exactly in conformity to the principles of the improvement and perfection of the human mind4 ,when given to a particular race fixed in a peculiar climate1 its objects were sensible1 its discipline was severe1 and its rites and ceremonies numerous and imposing1 fitted to act upon weak1 ignorant1 and consequently obstinate men4 ,in its gradual development it threw off its local character and its particular forms1 and adopted ceremonies more fitted for mankind in general2 and in its ultimate views1 it preserves only pure1 spiritual1 and ,i may say philosophical doctrines1 the unity of the divine nature and a future state1 embracing a system of rewards and punishments suited to an accountable and immortal being4 ,phil4--,i have been attentively listening to your discussion4 ,the views which ,ambrosio has taken of ,christianity certainly throw a light over it perfectly new to me2 and1 ,i must say in candour1 that ,i am disposed to adopt his notion of the early state of society rather than that of my ,genius4 ,i have always been accustomed to consider religious feeling as instinctive2 but ,ambrosio's arguments have given me something approaching to a definite faith for an obscure and indefinite notion4 ,i am willing to allow that man was created1 not a savage1 as he is represented in my vision1 but perfect in his faculties and with a variety of instinctive powers and knowledge2 that he transmitted these powers and knowledge to his offspring2 but that by an improper use of reason in disobedience to the divine will1 the instinctive faculties of most of his descendants became deteriorated and at last lost1 but that these faculties were preserved in the race of ,abraham and ,david1 and the full power again bestowed upon or recovered by ,christ4 ,i am ready to allow the importance of religion in cultivating and improving the world2 and ,ambrosio's view appears to me capable of being referred to a general law of our nature2 and revelation may be regarded not as a partial interference but as a constant principle belonging to the mind of man1 and the belief in supernatural forms and agency1 the results of prophecies and the miracles1 as one only of the necessary consequences of it4 ,man1 as a reasoning animal1 must always have doubted of his immortality and plan of conduct2 in all the results of faith1 there is immediate submission to a divine will1 which we are sure is good4 ,we may compare the destiny of man in this respect to that of a migratory bird2 if a slow flying bird1 as a landrail in the ,orkneys in autumn1 had reason and could use it as to the probability of his finding his way over deserts1 across seas1 and of securing his food in passing to a warm climate #c1jjj miles off1 he would undoubtedly starve in ,europe2 under the direction of his instinct he securely arrives there in good condition4 ,i have allowed the force of your objections to that part of my vision relating to the origin of society1 but ,i hope you will admit that the conclusion of it is not inconsistent with the ideas derived from revelation respecting the future state of the human being4 ,amb4--,revelation has not disclosed to us the nature of this state1 but only fixed its certainty4 ,we are sure from geological facts1 as well as from sacred history1 that man is a recent animal on the globe1 and that this globe has undergone one considerable revolution1 since the creation1 by water2 and we are taught that it is to undergo another1 by fire1 preparatory to a new and glorified state of existence of man2 but this is all we are permitted to know1 and as this state is to be entirely different from the present one of misery and probation1 any knowledge respecting it would be useless and indeed almost impossible4 ,phil4--,my ,genius has placed the more exalted spiritual natures in cometary worlds1 and this last fiery revolution may be produced by the appulse of a comet4 ,amb4--,human fancy may imagine a thousand manners in which it may be produced1 but upon such notions it is absurd to dwell4 ,i will not allow your ,genius the slightest approach to inspiration1 and ,i can admit no verisimility in a reverie which is fixed on a foundation you now allow to be so weak4 ,but see1 the twilight is beginning to appear in the orient sky1 and there are some dark clouds on the horizon opposite to the crater of ,vesuvius1 the lower edges of which transmit a bright light1 showing the sun is already risen in the country beneath them4 ,i would say that they may serve as an image of the hopes of immortality derived from revelation2 for we are sure from the light reflected in those clouds that the lands below us are in the brightest sunshine1 but we are entirely ignorant of the surface and the scenery2 so1 by revelation1 the light of an imperishable and glorious world is disclosed to us2 but it is in eternity1 and its objects cannot be seen by mortal eye or imaged by mortal imagination4 ,phil4--,i am not so well read in the ,scriptures as ,i hope ,i shall be at no very distant time2 but ,i believe the pleasures of heaven are mentioned more distinctly than you allow in the sacred writings4 ,i think ,i remember that the saints are said to be crowned with palms and amaranths1 and that they are described as perpetually hymning and praising ,god4 ,amb4--,this is evidently only metaphorical2 music is the sensual pleasure which approaches nearest to an intellectual one1 and probably may represent the delight resulting from the perception of the harmony of things and of truth seen in ,god4 ,the palm as an evergreen tree and the amaranth a perdurable flower are emblems of immortality4 ,if ,i am allowed to give a metaphorical allusion to the future state of the blest1 ,i should image it by the orange grove in that sheltered glen1 on which the sun is now beginning to shine1 and of which the trees are at the same time loaded with sweet golden fruit and balmy silver flowers4 ,such objects may well portray a state in which hope and fruition become one eternal feeling4 ,onu4--,this glorious sunrise seems to have made you both poetical4 ,though with the darkest and most gloomy mind of the party ,i cannot help feeling its influence1 ,i cannot help believing with you that the night of death will be succeeded by a bright morning2 but1 as in the scene below us1 the objects are nearly the same as they were last evening1 with more of brightness and brilliancy1 with a fairer prospect in the east and more mist in the west1 so ,i cannot help believing that our new state of existence must bear an analogy to the present one1 and that the order of events will not be entirely different4 ,amb4--,your view is not an unnatural one2 but ,i am rejoiced to find some symptoms of a change in your opinions4 ,onu4--,i wish with all my heart they were stronger2 ,i begin to feel my reason a weight and my scepticism a very heavy load4 ,your discussions have made me a ,philo-,christian1 but ,i cannot understand nor embrace all the views you have developed1 though ,i really wish to do so4 ,amb4--,your wish1 if sincere1 ,i doubt not will be gratified4 ,fix your powerful mind upon the harmony of the moral world1 as you have been long accustomed to do upon the order of the physical universe1 and you will see the scheme of the eternal intelligence developing itself alike in both4 ,think of the goodness and mercy of omnipotence1 and aid your contemplation by devotional feelings and mental prayer and aspirations to the source of all knowledge1 and wait with humility for the light which ,i doubt not will be so produced in your mind4 ,onu4--,you again perplex me2 ,i cannot believe that the adorations or offerings of so feeble a creature can influence the decrees of omnipotence4 ,amb4--,you mistake me3 as to their influencing or affecting the supreme mind it is out of the question1 but they affect your own mind1 they perpetuate a habit of gratitude and of obedience which may gradually end in perfect faith1 they discipline the affections and keep the heart in a state of preparation to receive and preserve all good and pious feelings4 ,whoever passes from utter darkness into bright sunshine finds that he cannot at first distinguish objects better in one than in the other1 but in a feeble light he acquires gradually the power of bearing a brighter one1 and gains at last the habit not only of supporting it1 but of receiving delight as well as instruction from it4 ,in the pious contemplations that ,i recommend to you there is the twilight or sober dawn of faith which will ultimately enable you to support the brightness of its meridian sun4 ,onu4--,i understand you1 but your metaphor is more poetical than just2 your discipline1 however1 ,i have no doubt1 is better fitted to enable me to bear the light than to contemplate it through the smoked or coloured glasses of scepticism4 ,amb4--,yes1 for they not only diminish its brightness but alter its nature4 ,,dialogue ,,the ,,third4 ,,the ,,unknown4 ,the same persons accompanied me in many journeys by land and water to different parts of the ,phlegraean fields1 and we enjoyed in a most delightful season1 the beginning of ,may1 the beauties of the glorious country which encloses the ,bay of ,naples1 so rich1 so ornamented with the gifts of nature1 so interesting from the monuments it contains and the recollections it awakens4 ,one excursion1 the last we made in southern ,italy1 the most important both from the extraordinary personage with whom it made me acquainted and his influence upon my future life1 merits a particular detail which ,i shall now deliver to paper4 ,it was on the #afth of ,may1 #ah-- that we left ,naples at three in the morning for the purpose of visiting the remains of the temples of ,paestum1 and having provided relays of horses we found ourselves at about half- past one o'clock descending the hill of ,eboli towards the plain which contains these stupendous monuments of antiquity4 ,were my existence to be prolonged through ten centuries1 ,i think ,i could never forget the pleasure ,i received on that delicious spot4 ,we alighted from our carriage to take some refreshment1 and we reposed upon the herbage under the shade of a magnificent pine contemplating the view around and below us4 ,on the right were the green hills covered with trees stretching towards ,salerno2 beyond them were the marble cliffs which form the southern extremity of the ,bay of ,sorento2 immediately below our feet was a rich and cultivated country filled with vineyards and abounding in villas1 in the gardens of which were seen the olive and the cypress tree connected as if to memorialise how near to each other are life and death1 joy and sorrow2 the distant mountains stretching beyond the plain of ,paestum were in the full luxuriance of vernal vegetation2 and in the extreme distance1 as if in the midst of a desert1 we saw the white temples glittering in the sunshine4 ,the blue ,tyrrhene sea filled up the outline of this scene1 which1 though so beautiful1 was not calm2 there was a heavy breeze which blew full from the southwest2 it was literally a zephyr1 and its freshness and strength in the middle of the day were peculiarly balmy and delightful2 it seemed a breath stolen by the spring from the summer4 ,i never saw a deeper1 brighter azure than that of the waves which rolled towards the shore1 and which was rendered more striking by the pure whiteness of their foam4 ,the agitation of nature seemed to be one of breathing and awakening life2 the noise made by the waving of the branches of the pine above our heads and by the rattling of its cones was overpowered by the music of a multitude of birds which sung everywhere in the trees that surrounded us1 and the cooing of the turtle- doves was heard even more distinctly than the murmuring of the waves or the whistling of the winds1 so that in the strife of nature the voice of love was predominant4 ,with our hearts touched by this extraordinary scene we descended to the ruins1 and having taken at a farmhouse a person who acted as guide or cicerone1 we began to examine those wonderful remains which have outlived even the name of the people by whom they were raised1 and which continue almost perfect whilst a ,roman and a ,saracen city since raised have been destroyed4 ,we had been walking for half an hour round the temples in the sunshine when our guide represented to us the danger that there was of suffering from the effects of malaria1 for which1 as is well known1 this place is notorious1 and advised us to retire into the interior of the temple of ,neptune4 ,we followed his advice1 and my companions began to employ themselves in measuring the circumference of one of the ,doric columns1 when they suddenly called my attention to a stranger who was sitting on a camp-stool behind it4 ,the appearance of any person in this place at this time was sufficiently remarkable1 but the man who was before us from his dress and appearance would have been remarkable anywhere4 ,he was employed in writing in a memorandum book when we first saw him1 but he immediately rose and saluted us by bending the head slightly though gracefully2 and this enabled me to see distinctly his person and dress4 ,he was rather above the middle stature1 slender1 but with well-turned limbs2 his countenance was remarkably intelligent1 his eye hazel but full and strong1 his front was smooth and unwrinkled1 and but for some grey hairs1 which appeared silvering his brown and curly locks1 he might have been supposed to have hardly reached the middle age2 his nose was aquiline1 the expression of the lower part of his countenance remarkably sweet1 and when he spoke to our guide1 which he did with uncommon fluency in the ,neapolitan dialect1 ,i thought ,i had never heard a more agreeable voice1 sonorous yet gentle and silver-sounded4 ,his dress was very peculiar1 almost like that of an ecclesiastic1 but coarse and light2 and there was a large soiled white hat on the ground beside him1 on which was fastened a pilgrim's cockle shell1 and there was suspended round his neck a long antique blue enamelled phial1 like those found in the ,greek tombs1 and it was attached to a rosary of coarse beads4 ,he took up his hat1 and appeared to be retiring to another part of the building1 when ,i apologised for the interruption we had given to his studies1 begged him to resume them1 and assured him that our stay in the building would be only momentary1 for ,i saw that there was a cloud over the sun1 the brightness of which was the cause of our retiring4 ,i spoke in ,italian2 he replied in ,english1 observing that he supposed the fear of contracting the malaria fever had induced us to seek the shelter of the shade3 but it is too early in the season to have much reasonable fear of this insidious enemy2 yet1 he added1 this bottle which you may have observed here at my breast1 ,i carry about with me1 as a supposed preventive of the effects of malaria1 and as far as my experience1 a very limited one1 however1 has gone1 it is effectual4 ,i ventured to ask him what the bottle might contain1 as such a benefit ought to be made known to the world4 ,he replied1 ,it is a mixture which slowly produces the substance called by chemists chlorine1 which is well known to be generally destructive to contagious matters2 and a friend of mine who has lived for many years in ,italy1 and who has made a number of experiments with it1 by exposing himself to the danger of fever in the worst seasons and in the worst places1 believes that it is a secure preventive4 ,i am not convinced of this2 but it can do no harm2 and in waiting for more evidence of its utility1 ,i employ it without putting the least confidence in its power2 nor do ,i expose myself to the same danger as my friend has done for the sake of an experiment4 ,i said1 ,i believe several scientific persons--,brocchi amongst others--have doubted the existence of any specific matter in the atmosphere producing intermittent fevers in marshy countries and hot climates2 and have been more disposed to attribute the disease to physical causes1 dependent upon the great differences of temperature between day and night and to the refrigerating effects of the dense fogs common in such situations in the evening and morning2 and1 on this hypothesis1 they have recommended warm woollen clothing and fires at night as the best preventives against these destructive diseases1 so fatal to the peasants who remain in the summer and autumn in the neighbourhood of the maremme of ,rome1 ,tuscany1 or ,naples4 ,the stranger said1 ,i am acquainted with the opinions of the gentlemen1 and they undoubtedly have weight2 but that a specific matter of contagion has not been detected by chemical means in the atmosphere of marshes does not prove its non-existence4 ,we know so little of those agents that affect the human constitution1 that it is of no use to reason on this subject4 ,there can be no doubt that the line of malaria above the ,pontine marshes is marked by a dense fog morning and evening1 and most of the old ,roman towns were placed upon eminences out of the reach of this fog4 ,i have myself experienced a peculiar effect upon the organs of smell in the neighbourhood of marshes in the evening after a very hot day2 and the instances in which people have been seized with intermittents by a single exposure in a place infested by malaria in the season of fevers gives1 ,i think1 a strong support to something like a poisonous material existing in the atmosphere in such spots2 but ,i merely offer doubts4 ,i hope the progress of physiology and of chemistry will at no very distant time solve this important problem4 ,ambrosio now came forward1 and bowing to the stranger1 said he took the liberty1 as he saw from his familiarity with the cicerone that he was well acquainted with ,paestum1 of asking him whether the masses of travertine1 of which the ,cyclopean walls and the temples were formed1 were really produced by aqueous deposition from the ,river ,silaro1 as he had often heard reported4 ,the stranger replied1 that they were certainly produced by deposition from water2 and such deposits are made by the ,silaro4 ,but ,i rather believe1 he said1 that a lake in the immediate neighbourhood of the city furnished the quarry from which these stones were excavated2 and1 in half an hour1 if you like1 after you have finished your examinations of the temples with your guide1 ,i will accompany you to the spot from which it is evident that large masses of the travertine1 marmor tiburtinum1 or calcareous tufa1 have been raised4 ,we thanked him for his attention1 accepted his invitation1 took the usual walk round the temples1 and returned to our new acquaintance1 who led the way through the gate of the city to the banks of a pool or lake a short distance off4 ,we walked to the borders on a mass of calcareous tufa1 and we saw that this substance had even encrusted the reeds on the shore4 ,there was something peculiarly melancholy in the character of this water2 all the herbs around it were grey1 as if encrusted with marble2 a few buffaloes were slaking their thirst in it1 which ran wildly away on our approach1 and appeared to retire into a rocky excavation or quarry at the end of the lake2 there were a number of birds1 which1 on examination1 ,i found were sea swallows1 flitting on the surface and busily employed with the libella or dragon- fly in destroying the myriads of gnats which rose from the bottom and were beginning to be very troublesome by their bites to us4 ,there1 said the stranger1 is what ,i believe to be the source of those large and durable stones which you see in the plain before you4 ,this water rapidly deposits calcareous matter1 and even if you throw a stick into it1 a few hours is sufficient to give it a coating of this substance4 ,whichever way you turn your eyes you see masses of this recently-produced marble1 the consequence of the overflowing of the lake during the winter floods1 and in that large excavation where you saw the buffaloes disappear you may observe that immense masses have been removed1 as if by the hand of art and in remote times4 ,the marble that remains in the quarry is of the same texture and character as that which you see in the ruins of ,paestum1 and ,i think it is scarcely possible to doubt that the builders of those extraordinary structures derived a part of their materials from this spot4 ,ambrosio gave his assent to this opinion of the stranger2 and ,i took the liberty of asking him as to the quantity of calcareous matter contained in solution in the lake1 saying that it appeared to me1 for so rapid and considerable an effect of deposition1 there must be an unusual quantity of solid matter dissolved by the water or some peculiar circumstance of solution4 ,the stranger replied1 ,this water is like many1 ,i may say most of the sources which rise at the foot of the ,apennines3 it holds carbonic acid in solution which has dissolved a portion of the calcareous matter of the rock through which it has passed4 ,this carbonic acid is dissipated in the atmosphere1 and the marble1 slowly thrown down1 assumes a crystalline form and produces coherent stones4 ,the lake before us is not particularly rich in the quantity of calcareous matter that it contains1 for1 as ,i have found by experience1 a pint of it does not afford more than five or six grains2 but the quantity of fluid and the length of time are sufficient to account for the immense quantities of tufa and rock which in the course of ages have accumulated in this situation4 ,onuphrio's curiosity was excited by this statement of the stranger1 and he said1 ,may ,i take the liberty of asking if you have any idea as to the cause of the large quantity of carbonic acid which you have been so good as to inform us exists in most of the waters in this country8 ,the stranger replied1 ,i certainly have formed an opinion on this subject1 which ,i willingly state to you4 ,it can1 ,i think1 be scarcely doubted that there is a source of volcanic fire at no great distance from the surface in the whole of southern ,italy2 and1 this fire acting upon the calcareous rocks of which the ,apennines are composed1 must constantly detach from them carbonic acid1 which rising to the sources of the springs1 deposited from the waters of the atmosphere1 must give them their impregnation and enable them to dissolve calcareous matter4 ,i need not dwell upon ,etna1 ,vesuvius1 or the ,lipari ,islands to prove that volcanic fires are still in existence2 and there can be no doubt that in earlier periods almost the whole of ,italy was ravaged by them2 oven ,rome itself1 the eternal city1 rests upon the craters of extinct volcanoes2 and ,i imagine that the traditional and fabulous record of the destruction made by the conflagration of ,phaeton in the chariot of the sun and his falling into the ,po had reference to a great and tremendous igneous volcanic eruption1 which extended over ,italy and ceased only near the ,po at the foot of the ,alps4 ,be this as it may1 the sources of carbonic acid are numerous1 not merely in the ,neapolitan1 but likewise in the ,roman and ,tuscan states4 ,the most magnificent waterfall in ,europe1 that of the ,velino1 near ,terni1 is partly fed by a stream containing calcareous matter dissolved by carbonic acid1 and it deposits marble1 which crystallises even in the midst of its thundering descent and foam in the bed in which it falls4 ,the ,anio or ,teverone1 which almost approaches in beauty to the ,velino in the number and variety of its falls and cascatelle1 is likewise a calcareous water2 and there is still a more remarkable one which empties itself into this river below ,tivoli1 and which you have probably seen in your excursions in the campagna of ,rome1 called the lacus ,albula or the lake of the ,solfatara4 ,ambrosio said1 ,we remember it well1 we saw it this very spring2 we were carried there to examine some ancient ,roman baths1 and we were struck by the blue milkiness of the water1 by the magnitude of the source1 and by the disagreeable smell of sulphuretted hydrogen which everywhere surrounded the lake4 ,the stranger said1 ,when you return to ,latium ,i advise you to pay another visit to a spot which is interesting from a number of causes1 some of which ,i will take the liberty of mentioning to you4 ,you have only seen one lake1 that where the ancient ,romans erected their baths1 but there is another a few yards above it1 surrounded by very high rushes1 and almost hidden by them from the sight4 ,this lake sends down a considerable stream of tepid water to the larger lake1 but this water is less strongly impregnated with carbonic acid2 the largest lake is actually a saturated solution of this gas1 which escapes from it in such quantities in some parts of its surface that it has the appearance of being actually in ebullition4 ,i have found by experiment that the water taken from the most tranquil part of the lake1 even after being agitated and exposed to the air1 contained in solution more than its own volume of carbonic acid gas with a very small quantity of sulphuretted hydrogen1 to the presence of which1 ,i conclude1 its ancient use in curing cutaneous disorders may be referred4 ,its temperature1 ,i ascertained1 was in the winter in the warmest parts above #hj degrees of ,fahrenheit1 and it appears to be pretty constant1 for ,i have found it differ a few degrees only1 in the ascending source1 in ,january1 ,march1 ,may1 and the beginning of ,june2 it is therefore supplied with heat from a subterraneous source1 being nearly twenty degrees above the mean temperature of the atmosphere4 ,kircher has detailed in his ,mundus ,subterraneus various wonders respecting this lake1 most of which are unfounded1 such as that it is unfathomable1 that it has at the bottom the heat of boiling water1 and that floating islands rise from the gulf which emits it4 ,it must certainly be very difficult1 or even impossible1 to fathom a source which rises with so much violence from a subterraneous excavation1 and1 at a time when chemistry had made small progress1 it was easy to mistake the disengagement of carbonic acid for an actual ebullition4 ,the floating islands are real1 but neither the ,jesuit nor any of the writers who have since described this lake had a correct idea of their origin1 which is exceedingly curious4 ,the high temperature of this water1 and the quantity of carbonic acid that it contains1 render it peculiarly fitted to afford a pabulum or nourishment to vegetable life4 ,the banks of travertine are everywhere covered with reeds1 lichens1 confervae1 and various kinds of aquatic vegetables1 and1 at the same time that the process of vegetable life is going on1 the crystallisations of the calcareous matter1 which is everywhere deposited in consequence of the escape of carbonic acid1 likewise proceed1 giving a constant milkiness to what1 from its tint1 would otherwise be a blue fluid4 ,so rapid is the vegetation1 owing to the decomposition of the carbonic acid1 that1 even in winter1 masses of confervae and lichens1 mixed with deposited travertine1 are constantly detached by the currents of water from the bank and float down the stream1 which being a considerable river is never without many of these small islands on its surface2 they are sometimes only a few inches in size1 and composed merely of dark-green confervae or purple or yellow lichens1 but they are sometimes even of some feet in diameter1 and contain seeds and various species of common water-plants1 which are usually more or less encrusted with marble4 ,there is1 ,i believe1 no place in the world where there is a more striking example of the opposition or contrast of the laws of animate and inanimate ,nature1 of the forces of inorganic chemical affinity and those of the powers of life4 ,vegetables in such a temperature1 and everywhere surrounded by food1 are produced with a wonderful rapidity1 but the crystallisations are formed with equal quickness1 and they are no sooner produced than they are destroyed together4 ,notwithstanding the sulphureous exhalations from the lake1 the quantity of vegetable matter generated there and its heat make it the resort of an infinite variety of insect tribes1 and even in the coldest days in winter numbers of flies may be observed on the vegetables surrounding its banks or on its floating island's1 and a quantity of their larvae may be seen there sometimes encrusted and entirely destroyed by calcareous matter1 which is likewise often the fate of the insects themselves1 as well as of various species of shell-fish that are found amongst the vegetables1 which grow and are destroyed in the travertine on its banks4 ,snipes1 ducks1 and various water-birds1 often visit those lakes1 probably attracted by the temperature and the quantity of food in which they abound2 but they usually confine themselves to the banks1 as the carbonic acid disengaged from the surface would be fatal to them if they ventured to swim upon it when tranquil4 ,in ,may1 #ah--1 ,i fixed a stick on a mass of travertine covered by the water1 and ,i examined it in the beginning of the ,april following for the purpose of determining the nature of the depositions4 ,the water was lower at this time1 yet ,i had some difficulty1 by means of a sharp-pointed hammer1 in breaking the mass which adhered to the bottom of the stick2 it was several inches in thickness4 ,the upper part was a mixture of light tufa and the leaves of confervae2 below this was a darker and more solid travertine1 containing black and decomposed masses of confervae2 in the inferior part the travertine was more solid and of a grey colour1 but with cavities which ,i have no doubt were produced by the decomposition of vegetable matter4 ,i have passed many hours1 ,i may say many days1 in studying the phenomena of this wonderful lake2 it has brought many trains of thought into my mind connected with the early changes of our globe1 and ,i have sometimes reasoned from the forms of plants and animals preserved in marble in this warm source to the grander depositions in the secondary rocks1 where the zoophytes or coral insects have worked upon a grand scale1 and where palms1 and vegetables now unknown are preserved with the remains of crocodiles1 turtles1 and gigantic extinct animals of the sauri genus1 and which appear to have belonged to a period when the whole globe possessed a much higher temperature4 ,i have1 likewise1 often been led1 from the remarkable phenomena surrounding me in that spot1 to compare the works of man with those of ,nature4 ,the baths1 erected there nearly twenty centuries ago1 present only heaps of ruins1 and even the bricks of which they were built1 though hardened by fire1 are crumbled into dust1 whilst the masses of travertine around it1 though formed by a variable source from the most perishable materials1 have hardened by time1 and the most perfect remains of the greatest ruins in the eternal city1 such as the triumphal arches and the ,colosaeum1 owe their duration to this source4 ,then1 from all we know1 this lake1 except in some change in its dimensions1 continues nearly in the same state in which it was described #a1gjj years ago by ,pliny1 and ,i have no doubt contains the same kinds of floating islands1 the same plants1 and the same insects4 ,during the fifteen years that ,i have known it it has appeared precisely identical in these respects1 and yet it has the character of an accidental phenomenon depending upon subterraneous fire4 ,how marvellous then are those laws by which even the humblest types of organic existence are preserved though born amidst the sources of their destruction1 and by which a species of immortality is given to generations floating1 as it were1 like evanescent bubbles1 on a stream raised from the deepest caverns of the earth1 and instantly losing what may be called its spirit in the atmosphere4 ,these last observations of the stranger recalled to my recollection some phenomena which ,i had observed many years ago1 and of which ,i could then give no satisfactory explanation4 ,i was shooting in the marshes which surround the ruins of ,gabia1 and where there are still remains supposed to be of the ,alexandrine aqueduct2 ,i observed a small insulated hill1 apparently entirely composed of travertine1 and from its summit there were formations of tufa which had evidently been produced by running water1 but the whole mass was now perfectly dry and encrusted by vegetables4 ,at first ,i suspected that this little mountain had been formed by a jet of calcareous water1 a kind of small fountain analogous to the ,geiser1 which had deposited travertine and continued to rise through the basin flowing from a higher level2 but the irregular form of the eminence did not correspond to this idea1 and ,i remained perplexed with the fact and unable to satisfy myself as to its cause4 ,the views of the stranger appeared to me now to make it probable that the calcareous water had issued from ancient leaks in the aqueduct and formed a hillock that had encased the bricks of the erection1 which in other parts1 where not encrusted by travertine1 had become entirely decayed1 degraded1 and removed from the soil4 ,i mentioned the circumstance and my suspicion of its nature4 ,the stranger said3 ,you are perfectly correct in your idea4 ,i know the spot well1 and if you had not mentioned it ,i should probably have quoted it as an instance in which the works of art are preserved1 as it were1 by the accidents of ,nature4 ,i was so struck by this appearance last year that ,i had the travertine partially removed by some workmen1 and ,i found beneath it the canal of the aqueduct in a perfect state1 and the bricks of the arches as uninjured as if freshly laid4 ,the stranger had hardly concluded this sentence when he was interrupted by ,onuphrio1 who said1 ,i have always supposed that in every geological system water is considered as the cause of the destruction or degradation of the surface1 but in all the instances that you have mentioned it appears rather as a conservative power1 not destroying but rather producing4 ,it is the general vice of philosophical systems1 replied the stranger1 that they are usually founded upon a few facts1 which they well explain1 and are extended by the human fancy to all the phenomena of ,nature1 to many of which they must be contradictory4 ,the human intellectual powers are so feeble that they can with difficulty embrace a single series of phenomena1 and they consequently must fail when extended to the whole of ,nature4 ,water by its common operation1 as poured down from the atmosphere in rain and torrents1 tends to level and degrade the surface1 and carries the material of the land into the bosom of the ocean4 ,fire1 on the contrary1 in volcanic eruptions usually raises mountains1 exalts the surface1 and creates islands even in the midst of the sea4 ,but these laws are not invariable1 as the instances to which we have just referred prove1 and parts of the surface of the globe are sometimes destroyed even by fire1 of which examples may be seen in the ,phlegraean fields1 and islands raised by one volcanic eruption have been immerged in the sea by another4 ,there are1 in fact1 no accidents in ,nature2 what we call accidents are the results of general laws in particular operation1 but we cannot deduce these laws from the particular operation or the general order from the partial result4 ,ambrosio said to the stranger3 ,you appear1 sir1 to have paid so much attention to physical phenomena that few things would give us more pleasure than to know your opinion respecting the early changes and physical history of the globe1 for ,i perceive you do not belong to the modern geological schools4 ,the stranger said1 ,i have certainly formed opinions or rather speculations on these subjects1 but ,i fear they are hardly worth communicating2 they have sometimes amused me in hours of idleness1 but ,i doubt if they will amuse others4 ,i said1 ,the observations which you have already been so kind as to communicate to us1 on the formation of the travertine1 lead us not only to expect amusement but likewise instruction4 ,the ,stranger4--,on these matters ,i had facts to communicate2 on the geological scheme of the early history of the globe there are only analogies to guide us1 which different minds may apply and interpret in different ways2 but ,i will not trifle with a long preliminary discourse4 ,astronomical deductions and actual measures by triangulation prove that the globe is an oblate spheroid flattened at the poles1 and this form we know1 by strict mathematical demonstrations1 is precisely the one which a fluid body revolving round its axis1 and become solid at its surface by the slow dissipation of its heat or other causes1 would assume4 ,i suppose1 therefore1 that the globe1 in the first state in which the imagination can venture to consider it1 was a fluid mass with an immense atmosphere revolving in space round the sun1 and that by its cooling a portion of its atmosphere was condensed in water which occupied a part of the surface4 ,in this state no forms of life such as now belong to our system could have inhabited it2 and1 ,i suppose1 the crystalline rocks 7or1 as they are called by geologists1 the primary rocks71 which contain no vestiges of a former order of things1 were the results of the first consolidation on its surface4 ,upon the further cooling the water which more or less had covered it contracted1 depositions took place1 shell- fish and coral insects of the first creation began their labours1 and islands appeared in the midst of the ocean raised from the deep by the productive energies of millions of zoophytes4 ,those islands became covered with vegetables fitted to bear a high temperature1 such as palms and various species of plants similar to those which now exist in the hottest parts of the world2 and the submarine rocks or shores of these new formations of land became covered with aquatic vegetables1 on which various species of shell-fish and common fishes found their nourishment4 ,the fluids of the globe in cooling deposited a large quantity of the materials they held in solution1 and these deposits agglutinating together the sand1 the immense masses of coral rocks1 and some of the remains of the shells and fishes found round the shores of the primitive lands1 produced the first order of secondary rocks4 ,as the temperature of the globe became lower1 species of the oviparous reptiles were created to inhabit it2 and the turtle1 crocodile1 and various gigantic animals of the sauri kind1 seem to have haunted the bays and waters of the primitive lands4 ,but in this state of things there was no order of events similar to the present2 the crust of the globe was exceedingly slender1 and the source of fire a small distance from the surface4 ,in consequence of contraction in one part of the mass1 cavities were opened1 which caused the entrance of water1 and immense volcanic explosions took place1 raising one part of the surface1 depressing another1 producing mountains1 and causing new and extensive depositions from the primitive ocean4 ,changes of this kind must have been extremely frequent in the early epochas of nature1 and the only living forms of which the remains are found in the strata that are the monuments of these changes1 are those of plants1 fishes1 birds1 and oviparous reptiles1 which seem most fitted to exist in such a war of the elements4 ,when these revolutions became less frequent1 and the globe became still more cooled1 and the inequalities of its temperature preserved by the mountain chains1 more perfect animals became its inhabitants1 many of which1 such as the mammoth1 megalonix1 megatherium1 and gigantic hyena1 are now extinct4 ,at this period the temperature of the ocean seems to have been not much higher than it is at present1 and the changes produced by occasional eruptions of it have left no consolidated rocks4 ,yet one of these eruptions appears to have been of great extent and some duration1 and seems to have been the cause of those immense quantities of water-worn stones1 gravel and sand1 which are usually called diluvian remains2 and it is probable that this effect was connected with the elevation of a new continent in the southern hemisphere by volcanic fire4 ,when the system of things became so permanent that the tremendous revolutions depending upon the destruction of the equilibrium between the heating and cooling agencies were no longer to be dreaded1 the creation of man took place2 and since that period there has been little alteration in the physical circumstances of our globe4 ,volcanoes sometimes occasion the rise of new islands1 portions of the old continent are constantly washed by rivers into the sea2 but these changes are too insignificant to affect the destinies of man1 or the nature of the physical circumstances of things4 ,on the hypothesis that ,i have adopted1 however1 it must be remembered that the present surface of the globe is merely a thin crust surrounding a nucleus of fluid ignited matter1 and consequently we can hardly be considered as actually safe from the danger of a catastrophe by fire4 ,onuphrio said3 ,from the view you have taken1 ,i conclude that you consider volcanic eruptions as owing to the central fire2 indeed1 their existence offers1 ,i think1 an argument for believing that the interior of the globe is fluid4 ,the stranger answered3 ,i beg you to consider the views ,i have been developing as merely hypothetical1 one of the many resting places that may be taken by the imagination in considering this subject4 ,there are1 however1 distinct facts in favour of the idea that the interior of the globe has a higher temperature than the surface2 the heat increasing in mines the deeper we penetrate1 and the number of warm sources which rise from great depths in almost all countries1 are certainly favourable to the idea4 ,the opinion that volcanoes are owing to this general and simple cause is1 ,i think1 likewise more agreeable to the analogies of things than to suppose them dependent upon partial chemical changes1 such as the action of air and water upon the combustible bases of the earths and alkalies1 though it is extremely probable that these substances may exist beneath the surface1 and may occasion some results of volcanic fire2 and on this subject my notion may1 perhaps1 be more trusted1 as for a long while ,i thought volcanic eruptions were owing to chemical agencies of the newly discovered metals of the earths and alkalies1 and ,i made many1 and some dangerous1 experiments in the hope of confirming this notion1 but in vain4 ,amb4--,we are very much obliged to you for your geological illustrations2 but they remind me a little of some of the ideas of our friend ,philalethes in his remarkable vision1 and with which we may at some time amuse you in return for your geology should we be honoured with more of your company4 ,you are obliged to have recourse to creations for all the living beings in your philosophical romance4 ,i do not see why you should not suppose creations or arrangements of dead matter by the same laws of infinite wisdom1 and why our globe should not rise at once a divine work fitted for all the objects of living and intelligent natures4 ,the stranger replied3 ,i have merely attempted a philosophical history founded upon the facts known respecting rocks and strata and the remains they contain4 ,i begin with what may be considered a creation1 a fluid globe supplied with an immense atmosphere1 and the series of phenomena which ,i imagine consequent to the creation1 ,i supposed produced by powers impressed upon matter by ,omnipotence4 ,ambrosio said3 ,there is this verisimility in your history1 that it is not contradictory to the little we are informed by ,revelation as to the origin of the globe1 the order produced in the chaotic state1 and the succession of living forms generated in the days of creation1 which may be what philosophers call the 'epochas of nature1' for a day with ,omnipotence is as a thousand years1 and a thousand years as one day4 ,i must object1 ,onuphrio said1 to your interpretation of the scientific view of our new acquaintance1 and to your disposition to blend them with the cosmogony of ,moses4 ,allowing the divine origin of the ,book of ,genesis1 you must admit that it was not intended to teach the ,jews systems of philosophy1 but the laws of life and morals2 and a great man and an exalted ,christian raised his voice two centuries ago against this mode of applying and of often wresting the sense of the ,scriptures to make them conformable to human fancies2 'from which1' says ,lord ,bacon1 'arise not only false and fantastical philosophies1 but likewise heretical religions4' ,if the ,scriptures are to be literally interpreted and systems of science found in them1 ,gallileo ,gallilei merited his persecution1 and we ought still to believe that the sun turns round the earth4 ,amb4--,you mistake my view1 ,onuphrio1 if you imagine ,i am desirous of raising a system of geology on the ,book of ,genesis4 ,it cannot be doubted that the first man was created with a great variety of instinctive or inspired knowledge1 which must have been likewise enjoyed by his descendants2 and some of this knowledge could hardly fail to have related to the globe which he inhabited1 and to the objects which surrounded him4 ,it would have been impossible for the human mind to have embraced the mysteries of creation1 or to have followed the history of the moving atoms from their chaotic disorder into their arrangement in the visible universe1 to have seen dead matter assuming the forms of life and animation1 and light and power arising out of death and sleep4 ,the ideas therefore transmitted to or presented by ,moses respecting the origin of the world and of man were of the most simple kind1 and such as suited the early state of society2 but1 though general and simple truths1 they were divine truths1 yet clothed in a language and suited to the ideas of a rude and uninstructed people4 ,and1 when ,i state my satisfaction in finding that they are not contradicted by the refined researches of modern geologists1 ,i do not mean to deduce from them a system of science4 ,i believe that light was the creation of an act of the ,divine will2 but ,i do not mean to say that the words1 ,let there be light1 and there was light1 were orally spoken by the ,deity1 nor do ,i mean to imply that the modern discoveries respecting light are at all connected with this sublime and magnificent passage4 ,onu4--,having resided for a long time in ,edinburgh1 and having heard a number of discussions on the theory of ,dr4 ,hutton1 or the plutonic theory of geology1 and having been exceedingly struck both by its simplicity and beauty1 its harmony with existing facts1 and the proofs afforded to it by some beautiful chemical experiments1 ,i do not feel disposed immediately to renounce it for the views which ,i have just heard explained2 for the principal facts which our new acquaintance has stated are1 ,i think1 not inconsistent with the refined philosophical systems of ,professor ,playfair and ,sir ,james ,hall4 ,the ,unknown4--,i have no objection to the refined plutonic view1 as capable of explaining many existing phenomena2 indeed1 you must be aware that ,i have myself had recourse to it4 ,what ,i contend against is1 its application to explain the formations of the secondary rocks1 which ,i think clearly belong to an order of facts not at all embraced by it4 ,in the plutonic system there is one simple and constant order assumed1 which may be supposed eternal4 ,the surface is constantly imagined to be disintegrated1 destroyed1 degraded1 and washed into the bosom of the ocean by water1 and as constantly consolidated1 elevated1 and regenerated by fire1 and the ruins of the old form the foundations of the new world4 ,it is supposed that there are always the same types1 both of dead and living matter2 that the remains of rocks1 of vegetables1 and animals of one age are found embedded in rocks raised from the bottom of the ocean in another4 ,now1 to support this view1 not only the remains of living beings which at present people the globe might be expected to be found in the oldest secondary strata1 but even those of the arts of man1 the most powerful and populous of its inhabitants1 which is well known not to be the case4 ,on the contrary1 each stratum of the secondary rocks contains remains of peculiar and mostly now unknown species of vegetables and animals4 ,in those strata which are deepest1 and which must consequently be supposed to be the earliest deposited1 forms even of vegetable life are rare2 shells and vegetable remains are found in the next order2 the bones of fishes and oviparous reptiles exist in the following class2 the remains of birds1 with those of the same genera mentioned before1 in the next order2 those of quadrupeds of extinct species1 in a still more recent class2 and it is only in the loose and slightly consolidated strata of gravel and sand1 and which are usually called diluvian formations1 that the remains of animals such as now people the globe are found1 with others belonging to extinct species4 ,but in none of these formations1 whether called secondary1 tertiary1 or diluvial1 have the remains of man or any of his works been discovered4 ,it is1 ,i think1 impossible to consider the organic remains found in any of the earlier secondary strata1 the lias-limestone and its congenerous formations for instance1 without being convinced that the beings1 whose organs they formed1 belonged to an order of things entirely different from the present4 ,gigantic vegetables1 more nearly allied to the palms of the equatorial countries than to any other plants1 can only be imagined to have lived in a very high temperature2 and the immense reptiles1 the megalosauri with paddles instead of legs and clothed in mail1 in size equal or even superior to the whale2 and the great amphibia1 plethiosauri1 with bodies like turtles1 but furnished with necks longer than their bodies1 probably to enable them to feed on vegetables growing in the shallows of the primitive ocean1 seem to show a state in which low lands or extensive shores rose above an immense calm sea1 and when there were no great mountain1 chains to produce inequalities of temperature1 tempests1 or storms4 ,were the surface of the earth now to be carried down into the depths of the ocean1 or were some great revolution of the waters to cover the existing land1 and it was again to be elevated by fire1 covered with consolidated depositions of sand or mud1 how entirely different would it be in its characters from any of the secondary strata4 ,its great features would undoubtedly be the works of man--hewn stones1 and statues of bronze and marble1 and tools of iron--and human remains would be more common than those of animals on the greatest part of the surface2 the columns of ,paestum or of ,agrigentum1 or the immense iron and granite bridges of the ,thames1 would offer a striking contrast to the bones of the crocodiles or sauri in the older rocks1 or even to those of the mammoth or elephas primogenius in the diluvial strata4 ,and whoever dwells upon this subject must be convinced that the present order of things1 and the comparatively recent existence of man as the master of the globe1 is as certain as the destruction of a former and a different order and the extinction of a number of living forms which have now no types in being1 and which have left their remains wonderful monuments of the revolutions of ,nature4 ,onu4--,i am not quite convinced by your arguments4 ,supposing the lands of ,new ,holland were to be washed into the depths of the ocean1 and to be raised according to the ,huttonian view1 as a secondary stratum1 by subterraneous fire1 they would contain the remains of both vegetables and animals entirely different from any found in the strata of the old continents2 and may not those peculiar formations to which you have referred be1 as it were1 accidents of ,nature belonging to peculiar parts of the globe8 ,and you speak of a diluvian formation1 which ,i conclude you would identify with that belonging to the catastrophe described in the sacred writings1 in which no human remains are found4 ,now1 you surely will not deny that man existed at the time of this catastrophe1 and he consequently may have existed at the period of the other revolutions1 which are supposed to be produced in the ,huttonian views by subterraneous fire4 ,the ,unknown4--,i have made use of the term diluvian1 because it has been adopted by geologists1 but without meaning to identify the cause of the formations with the deluge described in the sacred writings4 ,i apply the term merely to signify loose and water-worn strata not at all consolidated1 and deposited by an inundation of water1 and in these countries which they have covered man certainly did not exist4 ,with respect to your argument derived from ,new ,holland1 it appears to me to be without weight4 ,in a variety of climates1 and in very distant parts of the globe1 secondary strata of the same order are found1 and they contain always the same kind of organic remains1 which are entirely different from any of those now afforded by beings belonging to the existing order of things4 ,the catastrophes which produced the secondary strata and diluvian depositions could not have been local and partial phenomena1 but must have extended over the whole1 or a great part of the surface1 of the globe4 ,the remains of similar shell-fishes are found in the limestones of the old and new continents2 the teeth of the mammoth are not uncommon in various parts of ,europe2 entire skeletons have been found in ,america1 and even the skin covered with hair and the entire body of one of these enormous extinct animals has been discovered in ,siberia preserved in a mass of ice4 ,in the oldest secondary strata there are no remains of such animals as now belong to the surface2 and in the rocks which may be regarded as more recently deposited1 these remains occur but rarely1 and with abundance of extinct species4 ,there seems1 as it were1 a gradual approach to the present system of things1 and a succession of destructions and creations preparatory to the existence of man4 ,it will be useless to push these arguments farther4 ,you must allow that it is impossible to defend the proposition1 that the present order of things is the ancient and constant order of ,nature1 only modified by existing laws1 and1 consequently1 the view which you have supported must be abandoned4 ,the monuments of extinct generations of animals are as perfect as those of extinct nations2 and it would be more reasonable to suppose that the pillars and temples of ,palmyra were raised by the wandering ,arabs of the desert1 than to imagine that the vestiges of peculiar animated forms in the strata beneath the surface belonged to the early and infant families of the beings that at present inhabit it4 ,onu4--,i am convinced4 ,i shall push my arguments no further1 for ,i will not support the sophisms of that school which supposes that living nature has undergone gradual changes by the effects of its irritabilities and appetencies2 that the fish has in millions of generations ripened into the quadruped1 and the quadruped into the man2 and that the system of life by its own inherent powers has fitted itself to the physical changes in the system of the universe4 ,to this absurd1 vague1 atheistical doctrine1 ,i prefer even the dream of plastic powers1 or that other more modern dream1 that the secondary strata were created1 filled with remains1 as it were1 of animal life1 to confound the speculations of our geological reasoners4 ,the ,unknown4--,i am glad you have not retreated into the desert and defenceless wilderness of scepticism1 or of false and feeble philosophy4 ,i should not have thought it worth my while to have followed you there2 ,i should as soon think of arguing with the peasant who informs me that the basaltic columns of ,antrim or of ,staffa were the works of human art and raised by the giant ,finmacoul4 ,at this moment1 one of our servants came to inform me that a dinner which had been preparing for us at the farmhouse was ready2 we asked the stranger to do us the honour to partake of our repast2 he assented1 and the following conversation took place at table4 ,phil4--,in reflecting upon our discussions this morning1 ,i cannot help being a little surprised at their nature2 we have been talking only of geological systems1 when a more natural subject for our conversation would have been these magnificent temples1 and an inquiry into the race by whom they were raised and the gods to whom they wore dedicated4 ,we are now treading on a spot which contains the bones of a highly civilised and powerful people2 yet we are almost ignorant of the names they bore1 and the period of their greatness is lost in the obscurity of time4 ,amb4--,there can be no doubt that the early inhabitants of this city were ,grecians and a maritime and commercial people2 they have been supposed to belong to the ,sybarite race1 and the roses producing flowers twice a year in the spring and autumn in ancient times here1 might sanction the idea that this balmy spot was chosen by a colony who carried luxury and refinement to the highest pitch4 ,onu4--,to attempt to form any opinion with respect to the people that anciently inhabited these now deserted plains is useless and a vain labour4 ,in the geological conversation which took place before dinner1 some series of interesting facts were presented to us2 and the monuments of ,nature1 though they do not speak a distinct language1 yet speak an intelligible one2 but with respect to ,paestum1 there is neither history nor tradition to guide us2 and we shall do wisely to resume our philosophical inquiries1 if we have not already exhausted the patience of our new guest by doubts or objections to his views4 ,the ,stranger4--,one of you referred in our conversation this morning to a vision1 which had some relation to the subject of our discussion1 and ,i was promised some information on this matter4 ,i immediately gave a sketch of my vision1 and of the opinions which had been expressed by ,ambrosio on the early history of man1 and the termination of our discussions on religion4 ,the ,stranger4--,i agree with ,ambrosio in opinion on the subjects you have just mentioned4 ,in my youth1 ,i was a sceptic2 and this ,i believe is usually the case with young persons given to general and discursive reading1 and accustomed to adopt something like a mathematical form in their reasonings2 and it was in considering the nature of the intellectual faculties of brutes1 as compared with those of man1 and in examining the nature of instinctive powers1 that ,i became a believer4 ,after ,i had formed the idea that ,revelation was to man in the place of an instinct1 my faith constantly became stronger2 and it was exalted by many circumstances ,i had occasion to witness in a journey that ,i made through ,egypt and a part of ,asia ,minor1 and by no one more than by a very remarkable dream which occurred to me in ,palestine1 and which1 as we are now almost at the hour of the siesta1 ,i will relate to you1 though perhaps you will be asleep before ,i have finished it4 ,i was walking along that deserted shore which contains the ruins of ,ptolemais1 one of the most ancient ports of ,judaea4 ,it was evening2 the sun was sinking in the sea2 ,i seated myself on a rock1 lost in melancholy contemplations on the destinies of a spot once so famous in the history of man4 ,the calm ,mediterranean1 bright in the glowing light of the west1 was the only object before me4 ,these waves1 ,i said to myself1 once bore the ships of the monarch of ,jerusalem which were freighted with the riches of the ,east to adorn and honour the sanctuary of ,jehovah2 here are now no remains of greatness or of commerce2 a few red stones and broken bricks only mark what might have been once a flourishing port1 and the citadel above1 raised by the ,saracens1 is filled with ,turkish soldiers4 ,the janissary1 who was my guide1 and my servant1 were preparing some food for me in a tent which had been raised for the purpose1 and whilst waiting for their summons to my repast1 ,i continued my reveries1 which must gradually have ended in slumber4 ,i saw a man approaching towards me1 whom1 at first1 ,i took for my janissary1 but as he came nearer ,i found a very different figure4 ,he was a very old man with a beard as white as snow2 his countenance was dark but paler than that of an ,arab1 and his features stern1 wild1 and with a peculiar savage expression2 his form was gigantic1 but his arms were withered and there was a large scar on the left side of his face which seemed to have deprived him of an eye4 ,he wore a black turban and black flowing robes1 and there was a large chain round his waist which clanked as he moved4 ,it occurred to me that he was one of the santons or sacred madmen so common in the ,east1 and ,i retired as he approached towards me4 ,he called out3 ,fly not1 stranger2 fear me not1 ,i will not harm you4 ,you shall hear my story1 it may be useful to you4 ,he spoke in ,arabic but in a peculiar dialect and to me new1 yet ,i understood every word4 ,you see before you1 he said1 a man who was educated a ,christian1 but who renounced the worship of the one supreme ,god for the superstitions of the pagans4 ,i became an apostate in the reign of the ,emperor ,julian1 and ,i was employed by that ,sovereign to superintend the re-erection of the temple of ,jerusalem1 by which it was intended to belie the prophecies and give the deathblow to the holy religion4 ,history has informed you of the result3 my assistants were most of them destroyed in a tremendous storm1 ,i was blasted by lightning from heaven 7he raised his withered hand to his face and eye71 but suffered to live and expiate my crime in the flesh4 ,my life has been spent in constant and severe penance1 and in that suffering of the spirit produced by guilt1 and is to be continued as long as any part of the temple of ,jupiter1 in which ,i renounced my faith1 remains in this place4 ,i have lived through fifteen tedious centuries1 but ,i trust in the mercies of ,omnipotence1 and ,i hope my atonement is completed4 ,i now stand in the dust of the pagan temple4 ,you have just thrown the last fragment of it over the rock4 ,my time is arrived1 ,i come6 ,as he spake the last words1 he rushed towards the sea1 threw himself from the rock and disappeared4 ,i heard no struggling1 and saw nothing but a gleam of light from the wave that closed above him4 ,i was now roused by the cries of my servant and of the janissary1 who were shaking my arm1 and who informed me that my sleep was so sound that they were alarmed for me4 ,when ,i looked on the sea1 there was the same light1 and ,i seemed to see the very spot in the wave where the old man had sunk4 ,i was so struck by the vision1 that ,i asked if they had not seen something dash into the wave1 and if they had not heard somebody speaking to me as they arrived4 ,of course their answers were negative4 ,in passing through ,jerusalem and in coasting the ,dead ,sea ,i had been exceedingly struck by the present state of ,judaea and the conformity of the fate of the ,jewish nation to the predictions of our ,saviour2 ,i had likewise been reading ,gibbon's eulogy of ,julian1 and his account of the attempts made by that ,emperor to rebuild the temple3 so that the dream at such a time and in such a place was not an unnatural occurrence4 ,yet it was so vivid1 and the image of the subject of it so peculiar1 that it long affected my imagination1 and whenever ,i recurred to it1 strengthened my faith4 ,onu4--,i believe all the narratives of apparitions and ghost stories are founded upon dreams of the same kind as that which occurred to you3 an ideal representation of events in the local situation1 in which the person is at the moment1 and when the imaginary picture of the place in sleep exactly coincides with its reality in waking4 ,the ,stranger4--,i agree with you in your opinion4 ,if my servant had not been with me1 and my dream had been a little less improbable1 it would have been difficult to have persuaded me that ,i had not been visited by an apparition4 ,i mentioned the dream of ,brutus1 and said1 ,his supposed evil genius appeared in his tent2 had the philosophical hero dreamt that his genius had appeared to him in ,rome1 there could have been no delusion4 ,i cited the similar vision1 recorded of ,dion before his death1 by ,plutarch1 of a gigantic female1 one of the fates or furies1 who was supposed to have been seen by him when reposing in the portico of his palace4 ,i referred likewise to my own vision of the beautiful female1 the guardian angel of my recovery1 who always seemed to me to be present at my bedside4 ,amb4--,in confirmation of this opinion of ,onuphrio1 ,i can mention many instances4 ,i once dreamt that my door had been forced1 that there were robbers in my room1 and that one of them was actually putting his hand before my mouth to ascertain if ,i was sleeping naturally4 ,i awoke at this moment1 and was some minutes before ,i could be sure whether it was a dream or a reality4 ,i felt the pressure of the bedclothes on my lips1 and still in the fear of being murdered continued to keep my eyes closed and to breathe slowly1 till1 hearing nothing and finding no motion1 ,i ventured to open my eyes2 but even then1 when ,i saw nothing1 ,i was not sure that my impression was a dream till ,i had risen from my bed and ascertained that the door was still locked4 ,onu4--,i am the only one of the party unable to record any dreams of the vivid and peculiar nature you mention from my own experience2 ,i conclude it is owing to the dulness of my imagination4 ,i suppose the more intense power of reverie is a symptom of the poetical temperament2 and perhaps1 if ,i possessed more enthusiasm1 ,i should always have possessed more of the religious instinct4 ,to adopt the idea of ,philalethes of hereditary character1 ,i fear my forefathers have not been correct in their faith4 ,amb4--,your glory will be greater in establishing a new character1 and ,i trust even the conversation of this day has given you an additional reason to adopt our faith4 ,ambrosio spoke these words with an earnestness unusual in him1 and with something of a tone which marked a zeal for proselytism1 and at the same time he cast his eyes on the rosary which was suspended round the neck of the stranger1 and said1 ,i hope ,i am not indiscreet in saying our faith4 ,the ,stranger4--,i was educated in the ritual of the church of ,england2 ,i belong to the ,church of ,christ2 the rosary which you see suspended round my neck is a memorial of sympathy and respect for an illustrious man4 ,i will1 if you will allow me1 give you the history of it1 which1 ,i think from the circumstances with which it is connected1 you will not find devoid of interest4 ,i was passing through ,france in the reign of ,napoleon1 by the peculiar privilege granted to a scavan1 on my road into ,italy4 ,i had just returned from the ,holy ,land1 and had in my possession two or three of the rosaries which are sold to pilgrims at ,jerusalem as having been suspended in the ,holy ,sepulchre4 ,pius ,,vii4 was then in imprisonment at ,fontainebleau4 ,by a special favour1 on the plea of my return from the ,holy ,land1 ,i obtained permission to see this venerable and illustrious ,pontiff4 ,i carried with me one of my rosaries4 ,he received me with great kindness4 ,i tendered my services to execute any commissions1 not political ones1 he might think fit to entrust me with in ,italy1 informing him that ,i was an ,englishman4 ,he expressed his thanks1 but declined troubling me4 ,i told him ,i was just returned from the ,holy ,land1 and bowing with great humility1 offered to him my rosary from the ,holy ,sepulchre4 ,he received it with a smile1 touched it with his lips1 gave his benediction over it1 and returned it into my hands1 supposing1 of course1 that ,i was a ,roman ,catholic4 ,i had meant to present it to his ,holiness1 but the blessing he had bestowed upon it and the touch of his lips1 made it a precious relic to me and ,i restored it to my neck1 round which it has ever since been suspended4 ,he asked me some unimportant questions respecting the state of the ,christians at ,jerusalem2 and on a sudden1 turned the subject1 much to my surprise1 to the destruction of the ,french in ,russia1 and in an exceedingly low tone of voice1 as if afraid of being overheard1 he said1 ,the nefas has long been triumphant over the fas1 but ,i do not doubt that the balance of things is even now restoring2 that ,god will vindicate his ,church1 clear his polluted altars1 and establish society upon its permanent basis of justice and faith4 ,we shall meet again4 ,adieu6 and he gave me his paternal blessing4 ,it was eighteen months after this interview1 that ,i went out with almost the whole population of ,rome1 to receive and welcome the triumphal entry of this illustrious father of the ,church into his capital4 ,he was borne on the shoulders of the most distinguished artists1 headed by ,canova2 and never shall ,i forget the enthusiasm with which he was received--it is impossible to describe the shouts of triumph and of rapture sent up to heaven by every voice4 ,and when he gave his benediction to the people1 there was an universal prostration1 a sobbing and marks of emotions of joy almost like the bursting of the heart4 ,i heard1 everywhere around me1 cries of ,the holy ,father6 ,the most holy ,father6 ,his restoration is the work of ,god6 ,i saw tears streaming from the eyes of almost all the women about me1 many of them were sobbing hysterically1 and old men were weeping as if they had been children4 ,i pressed my rosary to my breast on this occasion1 and repeatedly touched with my lips that part of it which had received the kiss of the most venerable ,pontiff4 ,i preserve it with a kind of hallowed feeling1 as the memorial of a man whose sanctity1 firmness1 meekness and benevolence are an honour to his ,church and to human nature2 and it has not only been useful to me1 by its influence upon my own mind1 but it has enabled me to give pleasure to others1 and has1 ,i believe1 been sometimes beneficial in insuring my personal safety4 ,i have often gratified the peasants of ,apulia and ,calabria by presenting them to kiss a rosary from the ,holy ,sepulchre which had been hallowed by the touch of the lips and benediction of the ,pope2 and it has been even respected by and procured me a safe passage through a party of brigands who once stopped me in the passes of the ,apennines4 ,onu4--,the use you have made of this relic puts me in mind of a device of a very ingenious geological philosopher now living4 ,he was on ,etna and busily employed in making a collection of the lavas formed from the igneous currents of that mountain2 the peasants were often troublesome to him1 suspecting that he was searching for treasures4 ,it occurred to him to make the following speech to them3 ,i have been a great sinner in my youth and1 as a penance1 ,i have made a vow to carry away with me pieces of every kind of stone found upon the mountain2 permit me quietly to perform my pious duty1 that ,i may receive absolution for my sins4 ,the speech produced the desired effect2 the peasants shouted1 ,the holy man6 ,the saint6 and gave him every assistance in their power to enable him to carry off his burthen1 and he made his ample collections with the utmost security and in the most agreeable manner4 ,the ,stranger4--,i do not approve of pious frauds even for philosophical purposes2 my rosary excited in others the same kind of feeling which it excited in my own bosom1 and which ,i hold to be perfectly justifiable1 and of which ,i shall never be ashamed4 ,amb4--,you must have travelled in ,italy in very dangerous times2 have you always been secure8 ,the ,stranger4--,always2 ,i have owed my security1 partly1 as ,i have said1 to my rosary1 but more to my dress and my acquaintance with the dialect of the natives4 ,i have always carried with me a peasant as a guide1 who has been intrusted with the small sums of money ,i wanted for my immediate purposes1 and my baggage has been little more than a ,cynic philosopher would have carried with him2 and when ,i have been unable to walk1 ,i have trusted myself to the conduct of a vetturino1 a native of the province1 with his single mule and caratella4 ,the sun was now setting and the temple of ,neptune was glowing with its last purple rays4 ,we were informed that our horses were waiting1 and that it was time for us to depart to our lodgings at ,eboli4 ,i asked the stranger to be our companion and to do us the honour to accept of a seat in our carriage4 ,he declined the invitation1 and said3 ,my bed is prepared in the casina here for this night1 and to-morrow ,i proceed on a journey connected with scientific objects in the parts of ,calabria the scene of the terrible earthquakes of #aghc4 ,i held out my hand to him in parting2 he gave it a strong and warm pressure1 and said1 ,adieu6 we shall meet again4 ,,dialogue ,,the ,,fourth4 ,,the ,,proteus1 ,,or ,,immortality4 ,the impression made upon my mind by the stranger with whom we became acquainted at ,paestum was of the strongest and most extraordinary kind4 ,the memory of his person1 his dress1 his manners1 the accents of his voice1 and the tone of his philosophy1 for a long while haunted my imagination in a most unaccountable manner1 and even formed a part of my dreams4 ,it often occurred to me that this was not the first time that ,i had seen him2 and ,i endeavoured1 but in vain1 to find some type or image of him in former scenes of my life4 ,i continually made inquiries respecting him amongst my acquaintance1 but ,i could never be sure that any of them knew him1 or even had seen him4 ,so great were his peculiarities1 that he must have escaped observation altogether2 for1 had he entered the world at all1 he must have made some noise in it4 ,i expressed so much interest on this subject1 that at last it became a source of ridicule amongst my acquaintance1 who often asked me if ,i had not yet obtained news of my spirit-friend or ghost-seer4 ,after my return from ,naples to ,rome1 ,i was almost immediately recalled to ,england by a melancholy event--the death of a very near and dear relation--and ,i left my two friends1 ,ambrosio and ,onuphrio1 to pursue their travels1 which were intended to be of some extent and duration4 ,in my youth1 and through the prime of manhood1 ,i never entered ,london without feelings of pleasure and hope4 ,it was to me as the grand theatre of intellectual activity1 the field of every species of enterprise and exertion1 the metropolis of the world of business1 thought1 and action4 ,there ,i was sure to find the friends and companions of my youth1 to hear the voice of encouragement and praise4 ,there1 society of the most refined kind offered daily its banquets to the mind with such variety that satiety had no place in them1 and new objects of interest and ambition were constantly exciting attention either in politics1 literature1 or science4 ,i now entered this great city in a very different tone of mind--one of settled melancholy2 not merely produced by the mournful event which recalled me to my country1 but owing1 likewise1 to an entire change in the condition of my physical1 moral1 and intellectual being4 ,my health was gone1 my ambition was satisfied1 ,i was no longer excited by the desire of distinction2 what ,i regarded most tenderly was in the grave1 and1 to take a metaphor derived from the change produced by time in the juice of the grape1 my cup of life was no longer sparkling1 sweet1 and effervescent2--it had lost its sweetness without losing its power1 and it had become bitter4 ,after passing a few months in ,england and enjoying 7as much as ,i could enjoy anything7 the society of the few friends who still remained alive1 the desire of travel again seized me4 ,i had preserved amidst the wreck of time one feeling strong and unbroken3 the love of natural scenery2 and this1 in advanced life1 formed a principal motive for my plans of conduct and action4 ,of all the climates of ,europe1 ,england seems to me most fitted for the activity of the mind1 and the least suited to repose4 ,the alterations of a climate so various and rapid continually awake new sensations2 and the changes in the sky from dryness to moisture1 from the blue ethereal to cloudiness and fogs1 seem to keep the nervous system in a constant state of disturbance4 ,in the mild climate of ,nice1 ,naples1 or ,sicily1 where even in winter it is possible to enjoy the warmth of the sunshine in the open air1 beneath palm trees or amidst evergreen groves of orange trees covered with odorous fruit and sweet-scented leaves1 mere existence is a pleasure1 and even the pains of disease are sometimes forgotten amidst the balmy influence of nature1 and a series of agreeable and uninterrupted sensations invite to repose and oblivion4 ,but in the changeful and tumultuous atmosphere of ,england1 to be tranquil is a labour1 and employment is necessary to ward off the attacks of ennui4 ,the ,english as a nation is pre-eminently active1 and the natives of no other country follow their objects with so much force1 fire1 and constancy4 ,and1 as human powers are limited1 there are few examples of very distinguished men living in this country to old age3 they usually fail1 droop1 and die before they have attained the period naturally marked for the end of human existence4 ,the lives of our statesmen1 warriors1 poets1 and even philosophers offer abundant proofs of the truth of this opinion2 whatever burns1 consumes--ashes remain4 ,before the period of youth is passed1 grey hairs usually cover those brows which are adorned with the civic oak or the laurel2 and in the luxurious and exciting life of the man of pleasure1 their tints are not even preserved by the myrtle wreath or the garland of roses from the premature winter of time4 ,in selecting the scenes for my new journey ,i was guided by my former experience4 ,i know no country more beautiful than that which may be called the ,alpine country of ,austria1 including the ,alps of the southern ,tyrol1 those of ,illyria1 the ,noric and the ,julian ,alps1 and the ,alps of ,styria and ,salzburg4 ,the variety of the scenery1 the verdure of the meadows and trees1 the depths of the valleys1 the altitude of the mountains1 the clearness and grandeur of the rivers and lakes give it1 ,i think1 a decided superiority over ,switzerland2 and the people are far more agreeable4 ,various in their costumes and manners1 ,illyrians1 ,italians1 or ,germans1 they have all the same simplicity of character1 and are all distinguished by their love of their country1 their devotion to their sovereign1 the warmth and purity of their faith1 their honesty1 and 7with very few exceptions7 ,i may say their great civility and courtesy to strangers4 ,in the prime of life ,i had visited this region in a society which afforded me the pleasures of intellectual friendship and the delights of refined affection2 later ,i had left the burning summer of ,italy and the violence of an unhealthy passion1 and had found coolness1 shade1 repose1 and tranquillity there2 in a still more advanced period ,i had sought for and found consolation1 and partly recovered my health after a dangerous illness1 the consequence of labour and mental agitation2 there ,i had found the spirit of my early vision4 ,i was desirous1 therefore1 of again passing some time in these scenes in the hope of re-establishing a broken constitution2 and though this hope was a feeble one1 yet at least ,i expected to spend a few of the last days of life more tranquilly and more agreeably than in the metropolis of my own country4 ,nature never deceives us4 ,the rocks1 the mountains1 the streams always speak the same language4 ,a shower of snow may hide the verdant woods in spring1 a thunderstorm may render the blue limpid streams foul and turbulent2 but these effects are rare and transient3 in a few hours or at least days all the sources of beauty are renovated4 ,and ,nature affords no continued trains of misfortunes and miseries1 such as depend upon the constitution of humanity2 no hopes for ever blighted in the bud2 no beings full of life1 beauty1 and promise taken from us in the prime of youth4 ,her fruits are all balmy1 bright1 and sweet2 she affords none of those blighted ones so common in the life of man and so like the fabled apples of the ,dead ,sea--fresh and beautiful to the sight1 but when tasted full of bitterness and ashes4 ,i have already mentioned the strong effect produced on my mind by the stranger whom ,i had met so accidentally at ,paestum2 the hope of seeing him again was another of my motives for wishing to leave ,england1 and 7why1 ,i know not7 ,i had a decided presentiment that ,i was more likely to meet him in the ,austrian states than in ,england1 his own country4 ,for this journey ,i had one companion1 an early friend and medical adviser4 ,he had lived much in the world1 had acquired a considerable fortune1 had given up his profession1 was now retired1 and sought1 like myself1 in this journey repose of mind and the pleasures derived from natural scenery4 ,he was a man of a very powerful and acute understanding1 but had less of the poetical temperament than any person whom ,i had ever known with similar vivacity of mind4 ,he was a severe thinker1 with great variety of information1 an excellent physiologist1 and an accomplished naturalist4 ,in his reasonings he adopted the precision of a geometer1 and was always upon his guard against the influence of imagination4 ,he had passed the meridian of life1 and his health was weak1 like my own1 so that we were well suited as travelling companions1 moving always slowly from place to place without hurry or fatigue4 ,i shall call this friend ,eubathes4 ,i will say nothing of the progress of our journey through ,france and ,germany2 ,i shall dwell only upon that part of it which has still a strong interest for me1 and where events occurred that ,i shall never forget4 ,we passed into the ,alpine country of ,austria by ,lintz1 on the ,danube1 and followed the course of the ,traun to ,gmunden1 on the ,traun ,see or lake of the ,traun1 where we halted for some days4 ,if ,i were disposed to indulge in minute picturesque descriptions ,i might occupy hours with details of the various characters of the enchanting scenery in this neighbourhood4 ,the vales have that pastoral beauty and constant verdure which is so familiar to us in ,england1 with similar enclosures and hedge-rows and fruit and forest trees4 ,above are noble hills planted with beeches and oaks4 ,mountains bound the view1 here covered with pines and larches1 there raising their marble crests capped with eternal snows above the clouds4 ,the lower part of the ,traun ,see is always1 even in the most rainy season1 perfectly pellucid2 and the ,traun pours out of it over ledges of rocks a large and magnificent river1 beautifully clear and of the purest tint of the beryl4 ,the fall of the ,traun1 about ten miles below ,gmunden1 was one of our favourite haunts4 ,it is a cataract which1 when the river is full1 may be almost compared to that of ,schaffhausen for magnitude1 and possesses the same peculiar characters of grandeur in the precipitous rush of its awful and overpowering waters1 and of beauty in the tints of its streams and foam1 and in the forms of the rocks over which it falls1 and the cliffs and woods by which it is overhung4 ,in this spot an accident1 which had nearly been fatal to me1 occasioned the renewal of my acquaintance in an extraordinary manner with the mysterious unknown stranger4 ,eubathes1 who was very fond of fly-fishing1 was amusing himself by catching graylings for our dinner in the stream above the fall4 ,i took one of the boats which are used for descending the canal or lock artificially cut in the rock by the side of the fall1 on which salt and wood are usually transported from ,upper ,austria to the ,danube2 and ,i desired two of the peasants to assist my servant in permitting the boat to descend by a rope to the level of the river below4 ,my intention was to amuse myself by this rapid species of locomotion along the descending sluice4 ,for some moments the boat glided gently along the smooth current1 and ,i enjoyed the beauty of the moving scene around me1 and had my eye fixed upon the bright rainbow seen upon the spray of the cataract above my head2 when ,i was suddenly roused by a shout of alarm from my servant1 and1 looking round1 ,i saw that the piece of wood to which the rope had been attached had given way1 and the boat was floating down the river at the mercy of the stream4 ,i was not at first alarmed1 for ,i saw that my assistants were procuring long poles with which it appeared easy to arrest the boat before it entered the rapidly descending water of the sluice1 and ,i called out to them to use their united force to reach the longest pole across the water that ,i might be able to catch the end of it in my hand4 ,and at this moment ,i felt perfect security2 but a breeze of wind suddenly came down the valley and blew from the nearest bank1 the boat was turned by it out of the side current and thrown nearer to the middle of the river1 and ,i soon saw that ,i was likely to be precipitated over the cataract4 ,my servant and the boatmen rushed into the water1 but it was too deep to enable them to reach the boat2 ,i was soon in the white water of the descending stream1 and my danger was inevitable4 ,i had presence of mind enough to consider whether my chance of safety would be greater by throwing myself out of the boat or by remaining in it1 and ,i preferred the latter expedient4 ,i looked from the rainbow upon the bright sun above my head1 as if taking leave for ever of that glorious luminary2 ,i raised one pious aspiration to the divine source of light and life2 ,i was immediately stunned by the thunder of the fall1 and my eyes were closed in darkness4 ,how long ,i remained insensible ,i know not4 ,my first recollections after this accident were of a bright light shining above me1 of warmth and pressure in different parts of my body1 and of the noise of the rushing cataract sounding in my ears4 ,i seemed awakened by the light from a sound sleep1 and endeavoured to recall my scattered thoughts1 but in vain2 ,i soon fell again into slumber4 ,from this second sleep ,i was awakened by a voice which seemed not altogether unknown to me1 and looking upwards ,i saw the bright eye and noble countenance of the ,unknown ,stranger whom ,i had met at ,paestum4 ,i faintly articulated3 ,i am in another world4 ,no1 said the stranger1 you are safe in this2 you are a little bruised by your fall1 but you will soon be well2 be tranquil and compose yourself4 ,your friend is here1 and you will want no other assistance than he can easily give you4 ,he then took one of my hands1 and ,i recognised the same strong and warm pressure which ,i had felt from his parting salute at ,paestum4 ,eubathes1 whom ,i now saw with an expression of joy and of warmth unusual to him1 gave a hearty shake to the other hand1 and they both said1 ,you must repose a few hours longer4 ,after a sound sleep till the evening1 ,i was able to take some refreshment1 and found little inconvenience from the accident except some bruises on the lower part of the body and a slight swimming in the head4 ,the next day ,i was able to return to ,gmunden1 where ,i learnt from the ,unknown the history of my escape1 which seemed almost miraculous to me4 ,he said that he was often in the habit of combining pursuits of natural history with the amusements derived from rural sports and was fishing the day that my accident happened below the fall of the ,traun for that peculiar species of the large salmo of the ,danube which1 fortunately for me1 is only to be caught by very strong tackle4 ,he saw1 to his very great astonishment and alarm1 the boat and my body precipitated by the fall1 and was so fortunate as to entangle his hooks in a part of my dress when ,i had been scarcely more than a minute under water1 and by the assistance of his servant1 who was armed with the gaff or curved hook for landing large fish1 ,i was safely conveyed to the shore1 undressed1 put into a warm bed1 and by the modes of restoring suspended animation1 which were familiar to him1 ,i soon recovered my sensibility and consciousness4 ,i was desirous of reasoning with him and ,eubathes upon the state of annihilation of power and transient death which ,i had suffered when in the water2 but they both requested me to defer those inquiries1 which required too profound an exertion of thought1 till the effects of the shock on my weak constitution were over and my strength was somewhat re- established3 and ,i was the more contented to comply with their request as the ,unknown said it was his intention to be our companion for at least some days longer1 and that his objects of pursuit lay in the very country in which we were making our summer tour4 ,it was some weeks before ,i was sufficiently strong to proceed on our journey1 for my frame was little fitted to bear such a trial as that which it had experienced2 and1 considering the weak state of my body when ,i was immerged in the water1 ,i could hardly avoid regarding my recovery as providential1 and the presence and assistance of the ,stranger as in some way connected with the future destiny and utility of my life4 ,in the middle of ,august we pursued our plans of travel4 ,we first visited those romantic lakes1 ,hallsstadt1 ,aussee1 and ,toplitz ,see1 which collect the melted snows of the higher mountains of ,styria to supply the unfailing sources of the ,traun4 ,we visited that elevated region of the ,tyrol which forms the crest of the ,pusterthal1 and where the same chains of glaciers send down streams to the ,drave and the ,adige1 to the ,black ,sea and to the ,adriatic4 ,we remained for many days in those two magnificent valleys which afford the sources of the ,save1 where that glorious and abundant river rises1 as it were1 in the very bosom of beauty1 leaping from its subterraneous reservoirs in the snowy mountains of ,terglou and ,manhardt in thundering cataracts amongst cliffs and woods into the pure and deep cerulean lakes of ,wochain and ,wurzen1 and pursuing its course amidst pastoral meadows so ornamented with plants and trees as to look the garden of ,nature4 ,the subsoil or strata of this part of ,illyria are entirely calcareous and full of subterranean caverns1 so that in every declivity large funnel- shaped cavities1 like the craters of volcanoes1 may be seen1 in which the waters that fall from the atmosphere are lost3 and almost every lake or rives has a subterraneous source1 and often a subterraneous exit4 ,the ,laibach river rises twice from the limestone rock1 and is twice again swallowed up by the earth before it makes its final appearance and is lost in the ,save4 ,the ,zirknitz ,see or ,lake is a mass of water entirely filled and emptied by subterraneous sources1 and its natural history1 though singular1 has in it nothing of either prodigy1 mystery1 or wonder4 ,the ,grotto of the ,maddalena at ,adelsberg occupied more of our attention than the ,zirknitz ,see4 ,i shall give the conversation that took place in that extraordinary cavern entire1 as well as ,i can remember it1 in the words used by my companions4 ,eub4--,we must be many hundred feet below the surface1 yet the temperature of this cavern is fresh and agreeable4 ,the ,unknown4--,this cavern has the mean temperature of the atmosphere1 which is the case with all subterraneous cavities removed from the influence of the solar light and heat2 and1 in so hot a day in ,august as this1 ,i know no more agreeable or salutary manner of taking a cold bath than in descending to a part of the atmosphere out of the influence of those causes which occasion its elevated temperature4 ,eub4--,have you1 sir1 been in this country before8 ,the ,unknown4--,this is the third summer that ,i have made it the scene of an annual visit4 ,independently of the natural beauties found in ,illyria1 and the various sources of amusement which a traveller fond of natural history may find in this region1 it has had a peculiar object of interest for me in the extraordinary animals which are found in the bottom of its subterraneous cavities3 ,i allude to the ,proteus anguinus1 a far greater wonder of nature than any of those which the ,baron ,valvasa detailed to the ,royal ,society a century and half ago as belonging to ,carniola1 with far too romantic an air for a philosopher4 ,phil4--,i have seen these animals in passing through this country before2 but ,i should be very glad to be better acquainted with their natural history4 ,the ,unknown4--,we shall soon be in that part of the grotto where they are found1 and ,i shall willingly communicate the little that ,i have been able to learn respecting their natural characters and habits4 ,eub4--,the grotto now becomes really magnificent2 ,i have seen no subterraneous cavity with so many traits of beauty and of grandeur4 ,the irregularity of its surface1 the magnitude of the masses broken in pieces which compose its sides1 and which seem torn from the bosom of the mountain by some great convulsion of nature1 their dark colours and deep shades form a singular contrast with the beauty1 uniformity1 ,i may say1 order and grace of the white stalactical concretions which hang from the canopy above1 and where the light of our torches reflected from the brilliant or transparent calcareous gems create a scene which almost looks like one produced by enchantment4 ,phil4--,if the awful chasms of dark masses of rock surrounding us appear like the work of demons who might be imagined to have risen from the centre of the earth1 the beautiful works of ,nature above our heads may be compared to a scenic representation of a temple or banquet hall for fairies or genii1 such as those fabled in the ,arabian romances4 ,the ,unknown4--,a poet might certainly place here the palace of the ,king of the ,gnomes1 and might find marks of his creative power in the small lake close by on which the flame of the torch is now falling1 for there it is that ,i expect to find the extraordinary animals which have been so long the objects of my attention4 ,eub4--,i see three or four creatures1 like slender fish1 moving on the mud below the water4 ,the ,unknown4--,i see them2 they are the ,protei4 ,now ,i have them in my fishing-net1 and now they are safe in the pitcher of water4 ,at first view you might suppose this animal to be a lizard1 but it has the motions of a fish4 ,its head and the lower part of its body and its tail bear a strong resemblance to those of the eel2 but it has no fins1 and its curious bronchial organs are not like the gills of fishes3 they form a singular vascular structure1 as you see1 almost like a crest1 round the throat1 which may be removed without occasioning the death of the animal1 which is likewise furnished with lungs4 ,with this double apparatus for supplying air to the blood1 it can live either below or above the surface of the water4 ,its fore-feet resemble hands1 but they have only three claws or fingers1 and are too feeble to be of use in grasping or supporting the weight of the animal2 the hinder feet have only two claws or toes1 and in the larger specimens are found so imperfect as to be almost obliterated4 ,it has small points in place of eyes1 as if to preserve the analogy of ,nature4 ,it is of a fleshy whiteness and transparency in its natural state2 but when exposed to light1 its skin gradually becomes darker1 and at last gains an olive tint4 ,its nasal organs appear large1 and it is abundantly furnished with teeth3 from which it may be concluded that it is an animal of prey2 yet in its confined state it has never been known to eat1 and it has been kept alive for many years by occasionally changing the water in which it was placed4 ,eub4--,is this the only place in ,carniola where these animals are found8 ,the ,unknown4--,they were first discovered here by the late ,baron ,zois2 but they have since been found1 though rarely1 at ,sittich1 about thirty miles distant1 thrown up by water from a subterraneous cavity2 and ,i have lately heard it reported that some individuals of the same species have been recognised in the calcareous strata in ,sicily4 ,eub4--,this lake in which we have seen these animals is a very small one4 ,do you suppose they are bred here8 ,the ,unknown4--,certainly not4 ,in dry seasons they are seldom found here1 but after great rains they are often abundant4 ,i think it cannot be doubted that their natural residence is in an extensile deep subterranean lake1 from which in great floods they sometimes are forced through the crevices of the rocks into this place where they are found2 and it does not appear to me impossible1 when the peculiar nature of the country in which we are is considered1 that the same great cavity may furnish the individuals which have been found at ,adelsberg and at ,sittich4 ,eub4--,this is a very extraordinary view of the subject4 ,is it not possible that it may be the larva of some large unknown animal inhabiting these limestone cavities8 ,its feet are not in harmony with the rest of its organisation2 and were they removed1 it would have all the characters of a fish4 ,the ,unknown4--,i cannot suppose that they are larvae4 ,there is1 ,i believe1 in ,nature no instance of a transition by this species of metamorphosis from a more perfect to a less perfect animal4 ,the tadpole has a resemblance to a fish before it becomes a frog2 the caterpillar and the maggot gain not only more perfect powers of motion on the earth in their new state1 but acquire organs by which they inhabit a new element4 ,this animal1 ,i dare say1 is much larger than we now see it when mature in its native place2 but its comparative anatomy is exceedingly hostile to the idea that it is an animal in a state of transition4 ,it has been found of various sizes1 from that of the thickness of a quill to that of the thumb1 but its form of organs has been always the same4 ,it is surely a perfect animal of a peculiar species4 ,and it adds one instance more to the number already known of the wonderful manner in which life is produced and perpetuated in every part of our globe1 even in places which seem the least suited to organised existences4 ,and the same infinite power and wisdom which has fitted the camel and the ostrich for the deserts of ,africa1 the swallow that secretes its own nest for the caves of ,java1 the whale for the ,polar seas1 and the morse and white bear for the ,arctic ice1 has given the proteus to the deep and dark subterraneous lakes of ,illyria--an animal to whom the presence of light is not essential1 and who can live indifferently in air and in water1 on the surface of the rock1 or in the depths of the mud4 ,phil4--,it is now ten years since ,i first visited this spot4 ,i was exceedingly anxious to see the proteus1 and came here with the guide in the evening of the day ,i arrived at ,adelsberg2 but though we examined the bottom of the cave with the greatest care1 we could find no specimens4 ,we returned the next morning and were more fortunate1 for we discovered five close to the bank on the mud covering the bottom of the lake2 the mud was smooth and perfectly undisturbed1 and the water quite clear4 ,this fact of their appearance during the night seemed to me so extraordinary1 that ,i could hardly avoid the fancy that they were new creations4 ,i saw no cavities through which they could have entered1 and the undisturbed state of the lake seemed to give weight to my notion4 ,my reveries became discursive2 ,i was carried in imagination back to the primitive state of the globe1 when the great animals of the sauri kind were created under the pressure of a heavy atmosphere2 and my notion on this subject was not destroyed when ,i heard from a celebrated anatomist1 to whom ,i sent the specimens ,i had collected1 that the organisation of the spine of the proteus was analogous to that of one of the sauri1 the remains of which are found in the older secondary strata4 ,it was said at this time that no organs of reproduction had been discovered in any of the specimens examined by physiologists1 and this lent a weight to my opinion of the possibility of their being actually new creations1 which ,i suppose you will condemn as wholly visionary and unphilosophical4 ,eub4--,from the tone in which you make your statements1 ,i think you yourself consider them as unworthy of discussion4 ,on such ground eels might be considered new creations1 for their mature ovaria have not yet been discovered1 and they come from the sea into rivers under circumstances when it is difficult to trace their course4 ,the ,unknown4--,the problem of the reproduction of the proteus1 like that of the common eel1 is not yet solved2 but ovaria have been discovered in animals of both species1 and in this instance1 as in all others belonging to the existing order of things1 ,harvey's maxim of omne vivum ab ovo will apply4 ,eub4--,you just now said that this animal has been long an object of attention to you2 have you studied it as a comparative anatomist1 in search of the solution of the problem of its reproduction8 ,the ,unknown4--,no2 this inquiry has been pursued by much abler investigators3 by ,schreiber and ,configliachi2 my researches were made upon its respiration and the changes occasioned in water by its bronchia4 ,eub4--,i hope they have been satisfactory4 ,the ,unknown4--,they proved to me1 at least1 that not merely the oxygen dissolved in water1 but likewise a part of the azote1 was absorbed in the respiration of this animal4 ,eub4--,so that your researches confirm those of the ,french savants and ,alexander von ,humboldt1 that in the respiration of animals which separate air from water1 both principles of the atmosphere are absorbed4 ,phil4--,i have heard so many and such various opinions on the nature of the function of respiration during my education and since1 that ,i should like to know what is the modern doctrine on this subject4 ,i can hardly refer to better authority than yourself1 and ,i have an additional reason for wishing for some accurate knowledge on this matter1 having1 as you well know1 been the subject of an experiment in relation to it which1 but for your kind and active assistance1 must have terminated fatally4 ,the ,unknown4--,i shall gladly state what ,i know1 which is very little4 ,in physics and in chemistry1 the science of dead matter1 we possess many facts and a few principles or laws2 but whenever the functions of life are considered1 though the facts are numerous1 yet there is1 as yet1 scarcely any approach to general laws1 and we must usually end where we begin by confessing our entire ignorance4 ,eub4--,i will not allow this ignorance to be entire4 ,something1 undoubtedly1 has been gained by the knowledge of the circulation of the blood and its aeration in the lungs--these1 if not laws1 are at least fundamental principles4 ,the ,unknown4--,i speak only of the functions in their connection with life4 ,we are still ignorant of the source of animal heat1 though half a century ago the chemists thought they had proved it was owing to a sort of combustion of the carbon of the blood4 ,phil4--,as we return to our inn ,i hope you will both be so good as give me your views of the nature of this function1 so important to all living things2 tell me what you know1 or what you believe1 or what others imagine they know4 ,the ,unknown4--,the powers of the organic system depend upon a continued state of change4 ,the waste of the body produced in muscular action1 perspiration1 and various secretions1 is made up for by the constant supply of nutritive matter to the blood by the absorbents1 and by the action of the heart the blood is preserved in perpetual motion through every part of the body4 ,in the lungs1 or bronchia1 the venous blood is exposed to the influence of air and undergoes a remarkable change1 being converted into arterial blood4 ,the obvious chemical alteration of the air is sufficiently simple in this process3 a certain quantity of carbon only is added to it1 and it receives an addition of heat or vapour2 the volumes of elastic fluid inspired and expired 7making allowance for change of temperature7 are the same1 and if ponderable agents only were to be regarded it would appear as if the only use of respiration were to free the blood from a certain quantity of carbonaceous matter4 ,but it is probable that this is only a secondary object1 and that the change produced by respiration upon the blood is of a much more important kind4 ,oxygen1 in its elastic state1 has properties which are very characteristic3 it gives out light by compression1 which is not certainly known to be the case with any other elastic fluid except those with which oxygen has entered without undergoing combustion2 and from the fire it produces in certain processes1 and from the manner in which it is separated by positive electricity in the gaseous state from its combinations1 it is not easy to avoid the supposition that it contains1 besides its ponderable elements1 some very subtle matter which is capable of assuming the form of heat and light4 ,my idea is that the common air inspired enters into the venous blood entire1 in a state of dissolution1 carrying with it its subtle or ethereal part1 which in ordinary cases of chemical change is given off2 that it expels from the blood carbonic acid gas and azote2 and that in the course of the circulation its ethereal part and its ponderable part undergo changes which belong to laws that cannot be considered as chemical--the ethereal part probably producing animal heat and other effects1 and the ponderable part contributing to form carbonic acid and other products4 ,the arterial blood is necessary to all the functions of life1 and it is no less connected with the irritability of the muscles and the sensibility of the nerves than with the performance of all the secretions4 ,eub4--,no one can be more convinced than ,i am of the very limited extent of our knowledge in chemical physiology1 and when ,i say that1 having been a disciple and friend of ,dr4 ,black1 ,i am still disposed to prefer his ancient view to your new one1 ,i wish merely to induce you to pause and to hear my reasons2 they may appear insufficient to you1 but ,i am anxious to explain them4 ,first1 then1 in all known chemical changes in which oxygen gas is absorbed and carbonic acid gas formed1 heat is produced4 ,i could mention a thousand instances1 from the combustion of wood or spirits of wine to the fermentation of fruit or the putrefaction of animal matter4 ,this general fact1 which may be almost called a law1 is in favour of the view of ,dr4 ,black4 ,another circumstance in favour of it is1 that those animals which possess the highest temperature consume the greatest quantity of air1 and1 under different circumstances of action and repose1 the heat is in great measure proportional to the quantity of oxygen consumed4 ,then those animals which absorb the smallest quantity of air are cold-blooded4 ,another argument in favour of ,dr4 ,black's opinion is the change of colour of blood from black to red1 which seems to show that it loses carbon4 ,the ,unknown4--,with the highest respect for the memory of ,dr4 ,black1 and for the opinion of his disciple1 ,i shall answer the arguments ,i have just heard4 ,i will not allow any facts or laws from the action of dead matter to apply to living structures2 the blood is a living fluid1 and of this we are sure that it does not burn in respiration4 ,the terms warmth and cold1 as applied to the blood of animals1 are improper in the sense in which they have been just used2 all animals are1 in fact1 warm-blooded1 and the degrees of their temperature are fitted to the circumstances under which they live1 and those animals1 the life of which is most active1 possess most heat1 which may be the result of general actions1 and not a particular effect of respiration4 ,besides1 a distinguished physiologist has rendered it probable that the animal heat depends more upon the functions of the nerves than upon any result of respiration4 ,the argument derived from change of colour is perfectly delusive2 it would not follow if carbon were liberated from the blood that it must necessarily become brighter2 sulphur combining with charcoal becomes a clear fluid1 and a black oxide of copper becomes red in uniting with a substance which abounds in carbon4 ,no change in sensible qualities can ever indicate with precision the nature of chemical change4 ,i shall resume my view1 which ,i cannot be said to have fully developed4 ,when ,i stated that carbonic acid was formed in the venous blood in the processes of life1 ,i meant merely to say that this blood1 in consequence of certain changes1 became capable of giving off carbon and oxygen in union with each other1 for the moment inorganic matter enters into the composition of living organs it obeys new laws4 ,the action of the gastric juice is chemical1 and it will only dissolve dead matters1 and it dissolves them when they are in tubes of metal as well as in the stomach1 but it has no action upon living matter4 ,respiration is no more a chemical process than the absorption of chyle2 and the changes that take place in the lungs1 though they appear so simple1 may be very complicated2 it is as little philosophical to consider them as a mere combustion of carbon as to consider the formation of muscle from the arterial blood as crystallisation4 ,there can be no doubt that all the powers and agencies of matter are employed in the purposes of organisation1 but the phenomena of organisation can no more be referred to chemistry than those of chemistry to mechanics4 ,as oxygen stands in that electrical relation to the other elements of animal matter which has been called electropositive1 it may be supposed that some electrical function is exercised by oxygen in the blood2 but this is a mere hypothesis4 ,an attempt has been made founded on experiments on the decomposition of bodies by electricity to explain secretion by weak electrical powers1 and to suppose the glands electrical organs1 and even to imagine the action of the nerves dependent upon electricity2 these1 like all other notions of the same kind1 appear to me very little refined4 ,if electrical effects be the exhibition of certain powers belonging to matter1 which is a fair supposition1 then no change can take place without their being more or less concerned2 but to imagine the presence of electricity to solve phenomena the cause of which is unknown is merely to substitute one undefined word for another4 ,in some animals electrical organs are found1 but then they furnish the artillery of the animal and means of seizing its prey and of its defence4 ,and speculations of this kind must be ranked with those belonging to some of the more superficial followers of the ,newtonian philosophy1 who explained the properties of animated nature by mechanical powers1 and muscular action by the expansion and contraction of elastic bladders2 man1 in this state of vague philosophical inquiry1 was supposed a species of hydraulic machine4 ,and when the pneumatic chemistry was invented1 organic structures were soon imagined to be laboratories in which combinations and decompositions produced all the effects of living actions2 then muscular contractions were supposed to depend upon explosions like those of the detonating compounds1 and the formation of blood from chyle was considered as a pure chemical solution4 ,and1 now that the progress of science has opened new and extraordinary views in electricity1 these views are not unnaturally applied by speculative reasoners to solve some of the mysterious and recondite phenomena of organised beings4 ,but the analogy is too remote and incorrect2 the sources of life cannot be grasped by such machinery2 to look for them in the powers of electro-chemistry is seeking the living among the dead3 that which touches will not be felt1 that which sees will not be visible1 that which commands sensations will not be their subject4 ,phil4--,i conclude1 from what you last said1 that though you are inclined to believe that some unknown subtle matter is added to the organised system by respiration1 yet you would not have us believe that this is electricity1 or that there is any reason to suppose that electricity has a peculiar and special share in producing the functions of life4 ,the ,unknown4--,i wish to guard you against the adoption of any hypothesis on this recondite and abstruse subject4 ,but however difficult it may be to define the exact nature of respiration1 yet the effect of it and its connexions with the functions of the body are sufficiently striking4 ,by the action of air on the blood it is fitted for the purposes of life1 and from the moment that animation is marked by sensation or volition1 this function is performed1 the punctum saliens in the ovum seems to receive as it were the breath of life in the influence of air4 ,in the economy of the reproduction of the species of animals1 one of the most important circumstances is the aeration of the ovum1 and when this is not performed1 from the blood of the mother as in the mammalia by the placenta1 there is a system for aerating as in the oviparous reptiles or fishes1 which enables the air freely to pass through the receptacles in which the eggs are deposited1 or the egg itself is aerated out of the body through its coats or shell1 and when air is excluded1 incubation or artificial heat has no effect4 ,fishes which deposit their eggs in water that contains only a limited portion of air1 make combinations which would seem almost the result of scientific knowledge or reason1 though depending upon a more unerring principle1 their instinct for preserving their offspring4 ,those fishes that spawn in spring or the beginning of summer and winch inhabit deep and still waters1 as the carp1 bream1 pike1 tench1 c41 deposit their eggs upon aquatic vegetables1 which by the influence of the solar light constantly preserve the water in a state of aeration4 ,the trout1 salmon1 hucho1 and others of the ,salmo genus1 which spawn in the beginning or end of winter1 and which inhabit rivers fed by cold and rapid streams which descend from the mountains1 deposit their eggs in shallows on heaps of gravel1 as near as possible to the source of the stream where the water is fully combined with air2 and to accomplish this purpose they travel for hundreds of miles against the current1 and leap over cataracts and dams3 thus the ,salmo salar ascends by the ,rhone and the ,aar to the glaciers of ,switzerland1 the hucho by the ,danube1 the ,isar1 and the ,save1 passing through the lakes of the ,tyrol and ,styria to the highest torrents of the ,noric and ,julian ,alps4 ,phil4--,my own experience proves in the strongest manner the immediate connection of sensibility with respiration2 all that ,i can remember in my accident was a certain violent and painful sensation of oppression in the chest1 which must have been immediately succeeded by loss of sense4 ,eub4--,i have no doubt that all your suffering was over at the moment you describe2 as far as sensibility is concerned1 you were inanimate when your friend raised you from the bottom4 ,this distinct connection of sensibility with the absorption of air by the blood is1 ,i think1 in favour of the idea advanced by our friend1 that some subtle and ethereal matter is supplied to the system in the elastic air which may be the cause of vitality4 ,the ,unknown4--,softly1 if you please2 ,i must not allow you to mistake my view4 ,i think it probable that some subtle matter is derived from the atmosphere connected with the functions of life2 but nothing can be more remote from my opinion than to suppose it the cause of vitality4 ,phil4--,this might have been fully inferred from the whole tenor of your conversation1 and particularly from that expression1 that which commands sensation will not be their subject4 ,i think ,i shall not mistake your views when ,i say that you do not consider vitality dependent upon any material cause or principle4 ,the ,unknown4--,you do not4 ,we are entirely ignorant on this subject1 and ,i confess in the utmost humility my ignorance4 ,i know there have been distinguished physiologists who have imagined that by organisation powers not naturally possessed by matter were developed1 and that sensibility was a property belonging to some unknown combination of unknown ethereal elements4 ,but such notions appear to me unphilosophical1 and the mere substitution of unknown words for unknown things4 ,i can never believe that any division1 or refinement1 or subtilisation1 or juxtaposition1 or arrangement of the particles of matter1 can give to them sensibility2 or that intelligence can result from combinations of insensate and brute atoms4 ,i can as easily imagine that the planets are moving by their will or design round the sun1 or that a cannon ball is reasoning in making its parabolic curve4 ,the materialists have quoted a passage of ,locke in favour of their doctrine1 who seemed to doubt whether it might not have pleased ,god to bestow a power of thinking on matter4 ,but with the highest veneration for this great reasoner1 the founder of modern philosophical logic1 ,i think there is little of his usual strength of mind in this doubt4 ,it appears to me that he might as well have asked whether it might not have pleased ,god to make a house its own tenant4 ,eub4--,i am not a professed materialist2 but ,i think you treat rather too lightly the modest doubts of ,locke on this subject4 ,and without considering me as a partisan1 you will1 ,i hope1 allow me to state some of the reasons which ,i have heard good physiologists advance in favour of that opinion to which you are so hostile4 ,in the first accretion of the parts of animated beings they appear almost like the crystallised matter1 with the simplest kind of life1 scarcely sensitive4 ,the gradual operations by which they acquire new organs and new powers1 corresponding to these organs1 till they arrive at full maturity1 forcibly strikes the mind with the idea that the powers of life reside in the arrangement by which the organs are produced4 ,then1 as there is a gradual increase of power corresponding to the increase of perfection of the organisation1 so there is a gradual diminution of it connected with the decay of the body4 ,as the imbecility of infancy corresponds to the weakness of organisation1 so the energy of youth and the power of manhood are marked by its strength2 and the feebleness and dotage of old age are in the direct ratio of the decline of the perfection of the organisation1 and the mental powers in extreme old age seem destroyed at the same time with the corporeal ones1 till the ultimate dissolution of the frame1 when the elements are again restored to that dead nature from which they were originally derived4 ,then1 there was a period when the greatest philosopher1 statesman1 or hero1 that ever existed was a mere living atom1 an organised form with the sole power of perception2 and the combinations that a ,newton formed before birth or immediately after cannot be imagined to have possessed the slightest intellectual character4 ,if a peculiar principle be supposed necessary to intelligence1 it must exist throughout animated nature4 ,the elephant approaches nearer to man in intellectual power than the oyster does to the elephant2 and a link of sensitive nature may be traced from the polypus to the philosopher4 ,now1 in the polypus the sentient principle is divisible1 and from one polypus or one earthworm may be formed two or three1 all of which become perfect animals1 and have perception and volition2 therefore1 at least1 the sentient principle has this property in common with matter1 that it is divisible4 ,then to these difficulties add the dependence of all the higher faculties of the mind upon the state of the brain2 remember that not only all the intellectual powers1 but even sensibility is destroyed by the pressure of a little blood upon the cerebellum1 and the difficulties increase4 ,call to mind likewise the suspension of animation in cases similar to that of our friend1 when there are no signs of life and when animation returns only with the return of organic action4 ,surely in all these instances everything which you consider as belonging to spirit appears in intimate dependence upon the arrangements and properties of matter4 ,the ,unknown4--,the arguments you have used are those which are generally employed by physiologists4 ,they have weight in appearance1 but not in reality4 ,they prove that a certain perfection of the machinery of the body is essential to the exercise of the powers of the mind1 but they do not prove that the machine is the mind4 ,without the eye there can be no sensations of vision1 and without the brain there could be no recollected visible ideas2 but neither the optic nerve nor the brain can be considered as the percipient principle--they are but the instruments of a power which has nothing in common with them4 ,what may be said of the nervous system may be applied to a different part of the frame2 stop the motion of the heart1 and sensibility and life cease1 yet the living principle is not in the heart1 nor in the arterial blood which it sends to every part of the system4 ,a savage who saw the operation of a number of power-looms weaving stockings cease at once on the stopping of the motion of a wheel1 might well imagine that the motive force was in the wheel2 he could not divine that it more immediately depended upon the steam1 and ultimately upon a fire below a concealed boiler4 ,the philosopher sees the fire which is the cause of the motion of this complicated machinery1 so unintelligible to the savage2 but both are equally ignorant of the divine fire which is the cause of the mechanism of organised structures4 ,profoundly ignorant on this subject1 all that we can do is to give a history of our own minds4 ,the external world or matter is to us in fact nothing but a heap or cluster of sensations2 and1 in looking back to the memory of our own being1 we find one principle1 which may be called the monad1 or self1 constantly present1 intimately associated with a particular class of sensations1 which we call our own body or organs4 ,these organs are connected with other sensations1 and move1 as it were1 with them in circles of existence1 quitting for a time some trains of sensation to return to others2 but the monad is always present4 ,we can fix no beginning to its operations2 we can place no limit to them4 ,we sometimes1 in sleep1 lose the beginning and end of a dream1 and recollect the middle of it1 and one dream has no connection with another2 and yet we are conscious of an infinite variety of dreams1 and there is a strong analogy for believing in an infinity of past existences1 which must have had connection2 and human life may be regarded as a type of infinite and immortal life1 and its succession of sleep and dreams as a type of the changes of death and birth to which from its nature it is liable4 ,that the ideas belonging to the mind were originally gained from those classes of sensations called organs it is impossible to deny1 as it is impossible to deny that mathematical truths depend upon the signs which express them2 but these signs are not themselves the truths1 nor are the organs the mind4 ,the whole history of intellect is a history of change according to a certain law2 and we retain the memory only of those changes which may be useful to us--the child forgets what happened to it in the womb2 the recollections of the infant likewise before two years are soon lost1 yet many of the habits acquired in that age are retained through life4 ,the sentient principle gains thoughts by material instruments1 and its sensations change as those instruments change2 and1 in old age1 the mind1 as it were1 falls asleep to awake to a new existence4 ,with its present organisation1 the intellect of man is naturally limited and imperfect1 but this depends upon its material machinery2 and in a higher organised form1 it may be imagined to possess infinitely higher powers4 ,were man to be immortal with his present corporeal frame1 this immortality would only belong to the machinery2 and with respect to acquisitions of mind1 he would virtually die every two or three hundred years--that is to say1 a certain quantity of ideas only could be remembered1 and the supposed immortal being would be1 with respect to what had happened a thousand years ago1 as the adult now is with respect to what happened in the first year of his life4 ,to attempt to reason upon the manner in which the organs are connected with sensation would be useless2 the nerves and brain have some immediate relation to these vital functions1 but how they act it is impossible to say4 ,from the rapidity and infinite variety of the phenomena of perception1 it seems extremely probable that there must be in the brain and nerves matter of a nature far more subtle and refined than anything discovered in them by observation and experiment1 and that the immediate connection between the sentient principle and the body may be established by kinds of ethereal matter1 which can never be evident to the senses1 and which may bear the same relations to heat1 light1 and electricity that these refined forms or modes of existence of matter bear to the gases4 ,motion is most easily produced by the lighter species of matter2 and yet imponderable agents1 such as electricity1 possess force sufficient to overturn the weightiest structures4 ,nothing can be farther from my meaning than to attempt any definition on this subject1 nor would ,i ever embrace or give authority to that idea of ,newton1 who supposes that the immediate cause of sensation may be in undulations of an ethereal medium4 ,it does not1 however1 appear improbable to me that some of the more refined machinery of thought may adhere1 even in another state1 to the sentient principle2 for1 though the organs of gross sensation--the nerves and brain--are destroyed by death1 yet something of the more ethereal nature1 which ,i have supposed1 may be less destructible4 ,and ,i sometimes imagine that many of those powers1 which have been called instinctive1 belong to the more refined clothing of the spirit2 conscience1 indeed1 seems to have some undefined source1 and may bear relation to a former state of being4 ,eub4--,all your notions are merely ingenious speculations4 ,revelation gives no authority to your ideas of spiritual nature2 the ,christian immortality is founded upon the resurrection of the body4 ,the ,unknown4--,this ,i will not allow4 ,even in the ,mosaic history of the creation of man his frame is made in the image of ,god--that is1 capable of intelligence2 and the ,creator breathes into it the breath of life1 ,his own essence4 ,then our ,saviour has said1 of the ,god of ,abraham1 of ,isaac1 and of ,jacob4 ,he is not the ,god of the dead1 but of the living4 ,st4 ,paul has described the clothing of the spirit in a new and glorious body1 taking the analogy from the living germ in the seed of the plant1 which is not quickened till after apparent death2 and the catastrophe of our planet1 which1 it is revealed1 is to be destroyed and purified by fire before it is fitted for the habitation of the blest1 is in perfect harmony with the view ,i have ventured to suggest4 ,eub4--,i cannot make your notions coincide with what ,i have been accustomed to consider the meaning of ,holy ,writ4 ,you allow everything belonging to the material life to be dependent upon the organisation of the body1 and yet you imagine the spirit after death clothed with a new body2 and1 in the system of rewards and punishments1 this body is rendered happy or miserable for actions committed by another and extinct frame4 ,a particular organisation may impel to improper and immoral gratification2 it does not appear to me1 according to the principles of eternal justice1 that the body of the resurrection should be punished for crimes dependent upon a conformation now dissolved and destroyed4 ,the ,unknown4--,nothing is more absurd1 ,i may say more impious1 than for man1 with a ken surrounded by the dense mists of sense1 to reason respecting the decrees of eternal justice4 ,you adopt here the same limited view that you embraced in reasoning against the indestructibility of the sentient principle in man from the apparent division of the living principle in the polypus1 not recollecting that to prove a quality can be increased or exalted does not prove that it can be annihilated4 ,if there be1 which ,i think cannot be doubted1 a consciousness of good and evil constantly belonging to the sentient principle in man1 then rewards and punishments naturally belong to acts of this consciousness1 to obedience1 or disobedience2 and the indestructibility of the sentient being is necessary to the decrees of eternal justice4 ,on your view1 even in this life1 just punishments for crimes would be almost impossible2 for the materials of which human beings are composed change rapidly1 and in a few years probably not an atom of the primitive structure remains yet even the materialist is obliged in old age to do penance for the sins of his youth1 and does not complain of the injustice of his decrepit body1 entirely changed and made stiff by time1 suffering for the intemperance of his youthful flexible frame4 ,on my idea1 conscience is the frame of the mind1 fitted for its probation in mortality4 ,and this is in exact accordance with the foundations of our religion1 the ,divine origin of which is marked no less by its history than its harmony with the principles of our nature4 ,obedience to its precepts not only prepares for a better state of existence in another world1 but is likewise calculated to make us happy here4 ,we are constantly taught to renounce sensual pleasure and selfish gratifications1 to forget our body and sensible organs1 to associate our pleasures with mind1 to fix our affections upon the great ideal generalisation of intelligence in the one ,supreme ,being4 ,and that we are capable of forming to ourselves an imperfect idea even of the infinite mind is1 ,i think1 a strong presumption of our own immortality1 and of the distinct relation which our finite knowledge bears to eternal wisdom4 ,phil4--,i am pleased with your views2 they coincide with those ,i had formed at the time my imagination was employed upon the vision of the ,colosaeum1 which ,i repeated to you1 and are not in opposition with the opinions that the cool judgment and sound and humble faith of ,ambrosio have led me since to embrace4 ,the doctrine of the materialists was always1 even in my youth1 a cold1 heavy1 dull1 and insupportable doctrine to me1 and necessarily tending to ,atheism4 ,when ,i had heard1 with disgust1 in the dissecting-rooms the plan of the physiologist of the gradual accretion of matter1 and its becoming endowed with irritability1 ripening into sensibility and acquiring such organs as were necessary1 by its own inherent forces1 and at last rising into intellectual existence1 a walk into the green fields or woods by the banks of rivers brought back my feelings from nature to ,god2 ,i saw in all the powers of matter the instruments of the ,deity2 the sunbeams1 the breath of the zephyr1 awakened animation in forms prepared by ,divine intelligence to receive it2 the insensate seed1 the slumbering egg1 which were to be vivified1 appeared like the new-born animal1 works of a ,divine mind2 ,i saw love as the creative principle in the material world1 and this love only as a ,divine attribute4 ,then1 my own mind1 ,i felt connected with new sensations and indefinite hopes1 a thirst for immortality2 the great names of other ages and of distant nations appeared to me to be still living around me2 and1 even in the funeral monuments of the heroic and the great1 ,i saw1 as it were1 the decree of the indestructibility of mind4 ,these feelings1 though generally considered as poetical1 yet1 ,i think1 offer a sound philosophical argument in favour of the immortality of the soul4 ,in all the habits and instincts of young animals their feelings or movements may be traced in intimate relation to their improved perfect state2 their sports have always affinities to their modes of hunting or catching their food1 and young birds1 even in the nest1 show marks of fondness which1 when their frames are developed1 become signs of actions necessary to the reproduction and preservation of the species4 ,the desire of glory1 of honour1 of immortal fame1 and of constant knowledge1 so usual in young persons of well-constituted minds1 cannot1 ,i think1 be other than symptoms of the infinite and progressive nature of intellect--hopes which1 as they cannot be gratified here1 belong to a frame of mind suited to a nobler state of existence4 ,the ,unknown4--,religion1 whether natural or revealed1 has always the same beneficial influence on the mind4 ,in youth1 in health1 and prosperity1 it awakens feelings of gratitude and sublime love1 and purifies at the same time that it exalts2 but it is in misfortune1 in sickness1 in age1 that its effects are most truly and beneficially felt2 when submission in faith and humble trust in the ,divine will1 from duties become pleasures1 undecaying sources of consolation2 then it creates powers which were believed to be extinct1 and gives a freshness to the mind which was supposed to have passed away for ever1 but which is now renovated as an immortal hope2 then it is the ,pharos1 guiding the wave- tost mariner to his home1 as the calm and beautiful still basins or fiords1 surrounded by tranquil groves and pastoral meadows1 to the ,norwegian pilot escaping from a heavy storm in the north sea1 or as the green and dewy spot gushing with fountains to the exhausted and thirsty traveller in the midst of the desert4 ,its influence outlives all earthly enjoyments1 and becomes stronger as the organs decay and the frame dissolves2 it appears as that evening star of light in the horizon of life1 which1 we are sure1 is to become in another season a morning star1 and it throws its radiance through the gloom and shadow of death4 ,,dialogue ,,the ,,fifth4 ,,the ,,chemical ,,philosopher4 ,i had been made religious by the conversations of ,ambrosio in ,italy2 my faith was strengthened and exalted by the opinions of the ,unknown1 for whom ,i had not merely that veneration awakened by exalted talents1 but a strong affection founded upon the essential benefit of the preservation of my life owing to him4 ,i ventured1 the evening after our visit to the cave of ,adelsberg1 to ask him some questions relating to his history and adventures4 ,he said1 ,to attempt to give you any idea of the formation of my character would lead me into the history of my youth1 which almost approaches to a tale of romance4 ,the source of the little information and intelligence ,i possess ,i must refer to a restless activity of spirit1 a love of glory which ever belonged to my infancy1 and a sensibility easily excited and not easily conquered4 ,my parentage was humble1 yet ,i can believe a traditional history of my paternal grandmother1 that the origin of our family was from an old ,norman stock2 ,i found this belief upon certain feelings which ,i can only refer to an hereditary source1 a pride of decorum1 a tact and refinement even in boyhood1 and which are contradictory to the idea of an origin from a race of peasants4 ,accident opened to me in early youth a philosophical career1 which ,i pursued with success4 ,in manhood fortune smiled upon me and made me independent2 ,i then really became a philosopher1 and pursued my travels with the object of instructing myself and of benefiting mankind4 ,i have seen most parts of ,europe1 and conversed1 ,i believe1 with all the illustrious men of science belonging to them4 ,my life has not been unlike that of the ancient ,greek sages4 ,i have added some little to the quantity of human knowledge1 and ,i have endeavoured to add something to the quantity of human happiness4 ,in my early life ,i was a sceptic2 ,i have informed you how ,i became a believer1 and ,i constantly bless the ,supreme ,intelligence for the favour of some gleams of ,divine light which have been vouchsafed to me in this our state of darkness and doubt4 ,phil4--,i am surprised that with your powers you did not enter into a professional career either of law or politics2 you would have gained the highest honours and distinctions4 ,the ,unknown4--,to me there never has been a higher source of honour or distinction than that connected with advances in science4 ,i have not possessed enough of the eagle in my character to make a direct flight to the loftiest altitudes in the social world1 and ,i certainly never endeavoured to reach those heights by using the creeping powers of the reptile who1 in ascending1 generally chooses the dirtiest path1 because it is the easiest4 ,eub4--,i have often wondered that men of fortune and of rank do not apply themselves more to philosophical pursuits2 they offer a delightful and enviable road to distinction1 one founded upon the blessings and benefits conferred on our fellow-creatures2 they do not supply the same sources of temporary popularity as successes in the senate or at the bar1 but the glory resulting from them is permanent and independent of vulgar taste or caprice4 ,in looking back to the history of the last five reigns in ,england1 we find ,boyles1 ,cavendishes1 and ,howards1 who rendered those great names more illustrious by their scientific honours2 but we may in vain search the aristocracy now for philosophers1 and there are very few persons who pursue science with true dignity2 it is followed more as connected with objects of profit than those of fame1 and there are fifty persons who take out patents for supposed inventions for one who makes a real discovery4 ,phil4--,the information we have already received from you proves to me that chemistry has been your favourite pursuit4 ,i am surprised at this4 ,the higher-mathematics and pure physics appear to me to offer much more noble objects of contemplation and fields of discovery1 and1 practically considered1 the results of the chemist are much more humble1 belonging principally to the apothecary's shop and the kitchen4 ,eub4--,i feel disposed to join you in attacking this favourite study of our friend1 but merely to provoke him to defend it4 ,i wish our attack would induce him to vindicate his science1 and that we might enjoy a little of the sport of literary gladiators1 at least1 in order to call forth his skill and awaken his eloquence4 ,the ,unknown4--,i have no objection4 ,let there be a fair discussion2 remember we fight only with foils1 and the point of mine shall be covered with velvet4 ,in your attack upon chemistry1 ,philalethes1 you limited the use of it to the apothecary's shop and the kitchen4 ,the first is an equivocal use2 by introducing it into the kitchen you make it an art fundamental to all others4 ,but if what you had stated had really meant to be serious1 it would not have deserved a reply2 as it is in mere playfulness1 it shall not be thrown away4 ,i want eloquence1 however1 to adorn my subject1 yet it is sufficiently exciting even to awaken feeling4 ,persons in general look at the magnificent fabric of civilized society as the result of the accumulated labour1 ingenuity1 and enterprise of man through a long course of ages1 without attempting to define what has been owing to the different branches of human industry and science2 and usually attribute to politicians1 statesmen1 and warriors a much greater share than really belongs to them in the work3 what they have done is in reality little4 ,the beginning of civilization is the discovery of some useful arts by which men acquire property1 comforts1 or luxuries4 ,the necessity or desire of preserving them leads to laws and social institutions4 ,the discovery of peculiar arts gives superiority to particular nations2 and the love of power induces them to employ this superiority to subjugate other nations1 who learn their arts1 and ultimately adopt their manners2 so that in reality the origin1 as well as the progress and improvement1 of civil society is founded in mechanical and chemical inventions4 ,no people have ever arrived at any degree of perfection in their institutions who have not possessed in a high degree the useful and refined arts4 ,the comparison of savage and civilized man1 in fact1 demonstrates the triumph of chemical and mechanical philosophy as the causes not only of the physical1 but ultimately even of moral improvement4 ,look at the condition of man in the lowest state in which we are acquainted with him4 ,take the native of ,new ,holland1 advanced only a few steps above the animal creation1 and that principally by the use of fire2 naked1 defending himself against wild beasts or killing them for food only by weapons made of wood hardened in the fire1 or pointed with stones or fish bones2 living only in holes dug out of the earth1 or in huts rudely constructed of a few branches of trees covered with grass2 having no approach to the enjoyment of luxuries or even comforts2 unable to provide for his most pressing wants2 having a language scarcely articulate1 relating only to the great objects of nature1 or to his most pressing necessities or desires1 and living solitary or in single families1 unacquainted with religion1 government1 or laws1 submitted to the mercy of nature or the elements4 ,how different is man in his highest state of cultivation2 every part of his body covered with the products of different chemical and mechanical arts made not only useful in protecting him from the inclemency of the seasons but combined in forms of beauty and variety2 creating out of the dust of the earth from the clay under his feet instruments of use and ornament2 extracting metals from the rude ore and giving to them a hundred different shapes for a thousand different purposes2 selecting and improving the vegetable productions with which he covers the earth2 not only subduing but taming and domesticating the wildest1 the fleetest1 and the strongest inhabitants of the wood1 the mountain1 and the air2 making the winds carry him on every part of the immense ocean2 and compelling the elements of air1 water1 and even fire as it were to labour for him2 concentrating in small space materials which act as the thunderbolt1 and directing their energies so as to destroy at immense distances2 blasting the rock1 removing the mountain1 carrying water from the valley to the hill2 perpetuating thought in imperishable words1 rendering immortal the exertion of genius1 and presenting them as common property to all awakening minds1 becoming as it were the true image of divine intelligence receiving and bestowing the breath of life in the influence of civilization4 ,eub4--,really you are in the poetical1 not the chemical chair1 or rather on the tripod4 ,we claim from you some accuracy of detail1 some minute information1 some proofs of what you assert4 ,what you attribute to the chemical and mechanical arts1 we might with the same propriety attribute to the fine arts1 to letters1 to political improvement1 and to those inventions of which ,minerva and ,apollo and not ,vulcan are the patrons4 ,the ,unknown4--,i will be more minute4 ,you will allow that the rendering skins insoluble in water by combining with them the astringent principle of certain vegetables is a chemical invention1 and that without leather1 our shoes1 our carriages1 our equipages would be very ill made2 you will permit me to say1 that the bleaching and dying of wool and silk1 cotton1 and flax1 are chemical processes1 and that the conversion of them into different clothes is a mechanical invention2 that the working of iron1 copper1 tin1 and lead1 and the other metals1 and the combining them in different alloys by which almost all the instruments necessary for the turner1 the joiner1 the stone-mason1 the ship-builder1 and the smith are made1 are chemical inventions2 even the press1 to the influence of which ,i am disposed to attribute as much as you can do1 could not have existed in any state of perfection without a metallic alloy2 the combining of alkali and sand1 and certain clays and flints together to form glass and porcelain is a chemical process2 the colours which the artist employs to frame resemblances of natural objects1 or to create combinations more beautiful than ever existed in ,nature1 are derived from chemistry2 in short1 in every branch of the common and fine arts1 in every department of human industry1 the influence of this science is felt1 and we may find in the fable of ,prometheus taking the flame from heaven to animate his man of clay an emblem of the effects of fire in its application to chemical purposes in creating the activity and almost the life of civil society4 ,phil4--,it appears to me that you attribute to science what in many cases has been the result of accident4 ,the processes of most of the useful arts1 which you call chemical1 have been invented and improved without any refined views1 without any general system of knowledge4 ,lucretius attributes to accident the discovery of the fusion of the metals2 a person in touching a shell-fish observes that it emits a purple liquid as a dye1 hence the ,tyrian purple2 clay is observed to harden in the fire1 and hence the invention of bricks1 which could hardly fail ultimately to lead to the discovery of porcelain2 oven glass1 the most perfect and beautiful of those manufactures you call chemical1 is said to have been discovered by accident2 ,theophrastus states that some merchants who were cooking on lumps of soda or natron1 near the mouth of the river ,belus1 observed that a hard and vitreous substance was formed where the fused natron ran into the sand4 ,the ,unknown4--,i will readily allow that accident has had much to do with the origin of the arts as with the progress of the sciences4 ,but it has been by scientific processes and experiments that these accidental results have been rendered really applicable to the purposes of common life4 ,besides1 it requires a certain degree of knowledge and scientific combination to understand and seize upon the facts which have originated in accident4 ,it is certain that in all fires alkaline substances and sand are fused together1 and clay hardened2 yet for ages after this discovery of fire1 glass and porcelain were unknown till some men of genius profited by scientific combination often observed but never applied4 ,it suits the indolence of those minds which never attempt anything1 and which probably if they did attempt anything would not succeed1 to refer to accident that which belongs to genius4 ,it is sometimes said by such persons1 that the discovery of the law of gravitation was owing to accident3 and a ridiculous story is told of the falling of an apple as the cause of this discovery4 ,as well might the invention of fluxions or the architectural wonders of the dome of ,st4 ,peter's1 or the miracles of art the ,st4 ,john of ,raphael or the ,apollo ,belvidere1 be supposed to be owing to accidental combinations4 ,in the progress of an art1 from its rudest to its more perfect state1 the whole process depends upon experiments4 ,science is in fact nothing more than the refinement of common sense making use of facts already known to acquire new facts4 ,clays which are yellow are known to burn red2 calcareous earth renders flint fusible--the persons who have improved earthenware made their selections accordingly4 ,iron was discovered at least one thousand years before it was rendered malleable2 and from what ,herodotus says of this discovery1 there can be little doubt that it was developed by a scientific worker in metals4 ,vitruvius tells us that the ceruleum1 a colour made of copper1 which exists in perfection in all the old paintings of the ,greeks and ,romans and on the mummies of the ,egyptians1 was discovered by an ,egyptian king2 there is therefore every reason to believe that it was not the result of accidental combination1 but of experiments made for producing or improving colours4 ,amongst the ancient philosophers1 many discoveries are attributed to ,democritus and ,anaxagoras2 and1 connected with chemical arts1 the narrative of the inventions of ,archimedes alone1 by ,plutarch1 would seem to show how great is the effect of science in creating power4 ,in modern times1 the refining of sugar1 the preparation of nitre1 the manufacturing of acids1 salts1 c41 are all results of pure chemistry4 ,take gunpowder as a specimen2 no person but a man infinitely diversifying his processes and guided by analogy could have made such a discovery4 ,look into the books of the alchemists1 and some idea may be formed of the effects of experiments4 ,it is true1 these persons were guided by false views1 yet they made most useful researches2 and ,lord ,bacon has justly compared them to the husbandman who1 searching for an imaginary treasure1 fertilised the soil4 ,they might likewise be compared to persons who1 looking for gold1 discover the fragments of beautiful statues1 which separately are of no value1 and which appear of little value to the persons who found them2 but which1 when selected and put together by artists and their defective parts supplied1 are found to be wonderfully perfect and worthy of conservation4 ,look to the progress of the arts since they have been enlightened by a system of science1 and observe with what rapidity they have advanced4 ,again1 the steam-engine in its rudest form was the result of a chemical experiment2 in its refined state it required the combinations of all the most recondite principles of chemistry and mechanics1 and that excellent philosopher who has given this wonderful instrument of power to civil society was led to the great improvements he made by the discoveries of a kindred genius on the heat absorbed when water becomes steam1 and of the heat evolved when steam becomes water4 ,even the most superficial observer must allow in this case a triumph of science1 for what a wonderful impulse has this invention given to the progress of the arts and manufactories in our country1 how much has it diminished labour1 how much has it increased the real strength of the country6 ,acting as it were with a thousand hands1 it has multiplied our active population2 and receiving its elements of activity from the bowels of the earth1 it performs operations which formerly were painful1 oppressive1 and unhealthy to the labourers1 with regularity and constancy1 and gives security and precision to the efforts of the manufacturer4 ,and the inventions connected with the steam-engine1 at the same time that they have greatly diminished labour of body1 have tended to increase power of mind and intellectual resources4 ,adam ,smith well observes that manufacturers are always more ingenious than husbandmen2 and manufacturers who use machinery will probably always be found more ingenious than handicraft manufacturers4 ,you spoke of porcelain as a result of accident2 the improvements invented in this country1 as well as those made in ,germany and ,france1 have been entirely the result of chemical experiments2 the ,dresden and the ,sevres manufactories have been the work of men of science1 and it was by multiplying his chemical researches that ,wedgewood was enabled to produce at so cheap a rate those beautiful imitations which while they surpass the ancient vases in solidity and perfection of material1 equal them in elegance1 variety1 and tasteful arrangement of their forms4 ,in another department1 the use of the electrical conductor was a pure scientific combination1 and the sublimity of the discovery of the ,american philosopher was only equalled by the happy application he immediately made of it4 ,in our own times it would be easy to point out numerous instances in which great improvements and beneficial results connected with the comforts1 the happiness1 and even life of our fellow creatures have been the results of scientific combinations2 but ,i cannot do this without constituting myself a judge of the works of philosophers who are still alive1 whose researches are known1 whose labours are respected1 and who will receive from posterity praises that their contemporaries hardly dare to bestow upon them4 ,eub4--,we will allow that you have shown in many cases the utility of scientific investigation as connected with the progress of the useful arts4 ,but1 in general1 both the principles of chemistry are followed1 and series of experiments performed without any view to utility2 and a great noise is made if a new metal or a new substance is discovered1 or if some abstracted law is made known relating to the phenomena of nature2 yet1 amongst the variety of new substances1 few have been applied to any trifling use even1 and the greater number have had no application at all4 ,and with respect to the general views of the science1 it would be difficult to show that any real good had resulted from the discovery or extension of them4 ,it does not add much to the dignity of a pursuit that those persons who have followed it for profit have really been most useful1 and that the mere artisan or chemical manufacturer has done more for society than the chemical philosopher4 ,besides1 it has always appeared to me that it is in the nature of this science to encourage mediocrity and to attach importance to insignificant things2 very slight chemical labours seem to give persons a claim to the title of philosopher--to have dissolved a few grains of chalk in an acid1 to have shown that a very useless stone contains certain known ingredients1 or that the colouring matter of a flower is soluble in acid and not in alkali1 is thought by some a foundation for chemical celebrity4 ,i once began to attend a course of chemical lectures and to read the journals containing the ephemeral productions of this science2 ,i was dissatisfied with the nature of the evidence which the professor adopted in his demonstrations1 and disgusted with the series of observations and experiments which were brought forward one month to be overturned the next4 ,in ,november there was a ,zingeberic acid1 which in ,january was shown to have no existence2 one year there was a vegetable acid1 which the next was shown to be the same as an acid known thirty years ago2 to- day a man was celebrated for having discovered a new metal or a new alkali1 and they flourished like the scenes in a new pantomime only to disappear4 ,then1 the great object of the hundred triflers in the science appeared to be to destroy the reputation of the three or four great men whose labours were really useful1 and had in them something of dignity4 ,and1 there not being enough of trifling results or false experiments to fill up the pages of the monthly journals1 the deficiency was supplied by some crude theories or speculations of unknown persons1 or by some ill- judged censure or partial praise of the editor4 ,the ,unknown4--,i deny in toto the accuracy of what you are advancing4 ,i have already shown that real philosophers1 not labouring for profit1 have done much by their own inventions for the useful arts2 and1 amongst the new substances discovered1 many have had immediate and very important applications4 ,the chlorine1 or oxymuriatic gas of ,scheele1 was scarcely known before it was applied by ,berthollet to bleaching2 scarcely was muriatic acid gas discovered by ,priestley1 when ,guyton de ,morveau used it for destroying contagion4 ,consider the varied and diversified applications of platinum1 which has owed its existence as a useful metal entirely to the labours of an illustrious chemical philosopher2 look at the beautiful yellow afforded by one of the new metals1 chrome2 consider the medical effects of iodine in some of the most painful and disgusting maladies belonging to human nature1 and remember how short a time investigations have been made for applying the new substances4 ,besides1 the mechanical or chemical manufacturer has rarely discovered anything2 he has merely applied what the philosopher has made known1 he has merely worked upon the materials furnished to him4 ,we have no history of the manner in which iron was rendered malleable2 but we know that platinum could only have been worked by a person of the most refined chemical resources1 who made multiplied experiments upon it after the most ingenious and profound views4 ,but1 waiving all common utility1 all vulgar applications1 there is something in knowing and understanding the operation of ,nature1 some pleasure in contemplating the order and harmony of the arrangements belonging to the terrestrial system of things4 ,there is no absolute utility in poetry1 but it gives pleasure1 refines and exalts the mind4 ,philosophic pursuits have likewise a noble and independent use of this kind1 and there is a double reason offered for pursuing them1 for whilst in their sublime speculations they reach to the heavens1 in their application they belong to the earth2 whilst they exalt the intellect1 they provide food for our common wants1 and likewise minister to the noblest appetites and most exalted views belonging to our nature4 ,the results of this science are not like the temples of the ancients1 in which statues of the gods were placed1 where incense was offered and sacrifices were performed1 and which were presented to the adoration of the multitude founded upon superstitious feelings2 but they are rather like the palaces of the moderns1 to be admired and used1 and where the statues1 which in the ancients raised feelings of adoration and awe1 now produce only feelings of pleasure1 and gratify a refined taste4 ,it is surely a pure delight to know how and by what processes this earth is clothed with verdure and life1 how the clouds1 mists1 and rain are formed1 what causes all the changes of this terrestrial system of things1 and by what divine laws order is preserved amidst apparent confusion4 ,it is a sublime occupation to investigate the cause of the tempest and the volcano1 and to point out their use in the economy of things1 to bring the lightning from the clouds and make it subservient to our experiments1 to produce1 as it were1 a microcosm in the laboratory of art1 and to measure and weigh those invisible atoms which1 by their motions and changes according to laws impressed upon them by the ,divine ,intelligence1 constitute the universe of things4 ,the true chemical philosopher sees good in all the diversified forms of the external world4 ,whilst he investigates the operations of infinite power guided by infinite wisdom1 all low prejudices1 all mean superstitions1 disappear from his mind4 ,he sees man an atom amidst atoms fixed upon a point in space1 and yet modifying the laws that are around him by understanding them1 and gaining1 as it were1 a kind of dominion over time and an empire in material space1 and exerting on a scale infinitely small a power seeming a sort of shadow or reflection of a creative energy1 and which entitles him to the distinction of being made in the image of ,god and animated by a spark of the ,divine ,mind4 ,whilst chemical pursuits exalt the understanding1 they do not depress the imagination or weaken genuine feeling2 whilst they give the mind habits of accuracy by obliging it to attend to facts1 they likewise extend its analogies1 and though conversant with the minute forms of things1 they have for their ultimate end the great and magnificent objects of ,nature4 ,they regard the formation of a crystal1 the structure of a pebble1 the nature of a clay or earth2 and they apply to the causes of the diversity of our mountain chains1 the appearances of the winds1 thunderstorms1 meteors1 the earthquake1 the volcano1 and all those phenomena which offer the most striking images to the poet and the painter4 ,they keep alive that inextinguishable thirst after knowledge which is one of the greatest characteristics of our nature1 for every discovery opens a new field for investigation of facts1 shows us the imperfection of our theories4 ,it has justly been said that the greater the circle of light1 the greater the boundary of darkness by which it is surrounded4 ,this strictly applies to chemical inquiries1 and hence they are wonderfully suited to the progressive nature of the human intellect1 which by its increasing efforts to acquire a higher kind of wisdom1 and a state in which truth is fully and brightly revealed1 seems1 as it were1 to demonstrate its birthright to immortality4 ,eub4--,i am glad that our opposition has led you to so complete a vindication of your favourite science4 ,i want no further proof of its utility4 ,i regret that ,i have not before made it a particular object of study4 ,phil4--,as our friend has so fully convinced us of the importance of chemistry1 ,i hope he will descend to some particulars as to its real nature1 its objects1 its instruments4 ,i would willingly have a definition of chemistry and some idea of the qualifications necessary to become a chemist1 and of the apparatus essential for understanding what has been already done in the science1 and for pursuing new inquiries4 ,the ,unknown4--,there is nothing more difficult than a good definition1 for it is scarcely possible to express in a few words the abstracted view of an infinite variety of facts4 ,dr4 ,black has defined chemistry to be that science which treats of the changes produced in bodies by motions of their ultimate particles or atoms1 but this definition is hypothetical1 for the ultimate particles or atoms are mere creations of the imagination4 ,i will give you a definition1 which will have the merit of novelty and which is probably general in its application4 ,chemistry relates to those operations by which the intimate nature of bodies is changed1 or by which they acquire new properties4 ,this definition will not only apply to the effects of mixture1 but to the phenomena of electricity1 and1 in short1 to all the changes which do not merely depend upon the motion or division of masses of matter4 ,however difficult it may have been to have given you a definition of chemistry1 it is still more difficult to give you a detail of all the qualities necessary for a chemical philosopher4 ,i will not name as many as ,athenaeus has named for a cook1 who1 he says1 ought to be a mathematician1 a theoretical musician1 a natural philosopher1 a natural historian1 c41 though you had a disposition just now to make chemistry merely subservient to the uses of the kitchen4 ,but ,i will seriously mention some of the studies fundamental to the higher departments of this science2 a man may be a good practical chemist perhaps without possessing them1 but he never can become a great chemical philosopher4 ,the person who wishes to understand the higher departments of chemistry1 or to pursue them in their most interesting relations to the economy of ,nature1 ought to be well-grounded in elementary mathematics2 he will oftener have to refer to arithmetic than algebra1 and to algebra than to geometry4 ,but all these sciences lend their aid to chemistry2 arithmetic1 in determining the proportions of analytical results and the relative weights of the elements of bodies2 algebra1 in ascertaining the laws of the pressure of elastic fluids1 the force of vapour as dependent upon temperature1 and the effects of masses and surfaces on the communication and radiation of heat2 the applications of geometry are principally limited to the determination of the crystalline forms of bodies1 which constitute the most important type of their nature1 and often offer useful hints for analytical researches respecting their composition4 ,the first principles of natural philosophy or general physics ought not to be entirely unknown to the chemist4 ,as the most active agents are fluids1 elastic fluids1 heat1 light1 and electricity1 he ought to have a general knowledge of mechanics1 hydrodynamics1 pneumatics1 optics1 and electricity4 ,latin and ,greek among the dead and ,french among the modern languages are necessary1 and1 as the most important after ,french1 ,german and ,italian4 ,in natural history and in literature what belongs to a liberal education1 such as that of our universities1 is all that is required2 indeed1 a young man who has performed the ordinary course of college studies which are supposed fitted for common life and for refined society1 has all the preliminary knowledge necessary to commence the study of chemistry4 ,the apparatus essential to the modern chemical philosopher is much less bulky and expensive than that used by the ancients4 ,an air pump1 an electrical machine1 a voltaic battery 7all of which may be upon a small scale71 a blow-pipe apparatus1 a bellows and forge1 a mercurial and water-gas apparatus1 cups and basins of platinum and glass1 and the common reagents of chemistry1 are what are required4 ,all the implements absolutely necessary may be carried in a small trunk1 and some of the best and most refined researches of modern chemists have been made by means of an apparatus which might with ease be contained in a small travelling carriage1 and the expense of which is only a few pounds4 ,the facility with which chemical inquiries are carried on1 and the simplicity of the apparatus1 offer additional reasons1 to those ,i have already given1 for the pursuit of this science4 ,it is not injurious to the health2 the modern chemist is not like the ancient one1 who passed the greater part of his time exposed to the heat and smoke of a furnace and the unwholesome vapours of acids and alkalies and other menstrua1 of which1 for a single experiment1 he consumed several pounds4 ,his processes may be carried on in the drawing-room1 and some of them are no less beautiful in appearance than satisfactory in their results4 ,it was said1 by an author belonging to the last century1 of alchemy1 that its beginning was deceit1 its progress labour1 and its end beggary4 ,it may be said of modern chemistry1 that its beginning is pleasure1 its progress knowledge1 and its objects truth and utility4 ,i have spoken of the scientific attainments necessary for the chemical philosopher2 ,i will say a few words of the intellectual qualities necessary for discovery or for the advancement of the science4 ,amongst them patience1 industry1 and neatness in manipulation1 and accuracy and minuteness in observing and registering the phenomena which occur1 are essential4 ,a steady hand and a quick eye are most useful auxiliaries2 but there have been very few great chemists who have preserved these advantages through life2 for the business of the laboratory is often a service of danger1 and the elements1 like the refractory spirits of romance1 though the obedient slave of the magician1 yet sometimes escape the influence of his talisman and endanger his person4 ,both the hands and eyes of others1 however1 may be sometimes advantageously made use of4 ,by often repeating a process or an observation1 the errors connected with hasty operations or imperfect views are annihilated2 and1 provided the assistant has no preconceived notions of his own1 and is ignorant of the object of his employer in making the experiment1 his simple and bare detail of facts will often be the best foundation for an opinion4 ,with respect to the higher qualities of intellect necessary for understanding and developing the general laws of the science1 the same talents ,i believe are required as for making advancement in every other department of human knowledge2 ,i need not be very minute4 ,the imagination must be active and brilliant in seeking analogies2 yet entirely under the influence of the judgment in applying them4 ,the memory must be extensive and profound2 rather1 however1 calling up general views of things than minute trains of thought4 ,the mind must not be1 like an encyclopedia1 a burthen of knowledge1 but rather a critical dictionary which abounds in generalities1 and points out where more minute information may be obtained4 ,in detailing the results of experiments and in giving them to the world1 the chemical philosopher should adopt the simplest style and manner2 he will avoid all ornaments as something injurious to his subject1 and should bear in mind the saying of the first king of ,great ,britain respecting a sermon which was excellent in doctrine but overcharged with poetical allusions and figurative language1 that the tropes and metaphors of the speaker were like the brilliant wild flowers in a field of corn--very pretty1 but which did very much hurt the corn4 ,in announcing even the greatest and most important discoveries1 the true philosopher will communicate his details with modesty and reserve2 he will rather be a useful servant of the public1 bringing forth a light from under his cloak when it is needed in darkness1 than a charlatan exhibiting fireworks and having a trumpeter to announce their magnificence4 ,i see you are smiling1 and think what ,i am saying in bad taste2 yet1 notwithstanding1 ,i will provoke your smiles still further by saying a word or two on his other moral qualities4 ,that he should be humble-minded1 you will readily allow1 and a diligent searcher after truth1 and neither diverted from this great object by the love of transient glory or temporary popularity1 looking rather to the opinion of ages than to that of a day1 and seeking to be remembered and named rather in the epochas of historians than in the columns of newspaper writers or journalists4 ,he should resemble the modern geometricians in the greatness of his views and the profoundness of his researches1 and the ancient alchemists in industry and piety4 ,i do not mean that he should affix written prayers and inscriptions of recommendations of his processes to ,providence1 as was the custom of ,peter ,wolfe1 and who was alive in my early days1 but his mind should always be awake to devotional feeling1 and in contemplating the variety and the beauty of the external world1 and developing its scientific wonders1 he will always refer to that infinite wisdom through whose beneficence he is permitted to enjoy knowledge2 and1 in becoming wiser1 he will become better1 he will rise at once in the scale of intellectual and moral existence1 his increased sagacity will be subservient to a more exalted faith1 and in proportion as the veil becomes thinner through which he sees the causes of things he will admire more the brightness of the divine light by which they are rendered visible4 ,,dialogue ,,the ,,sixth4 ,,pola1 ,,or ,,time4 ,during our stay in ,illyria1 ,i made an excursion by water with the ,unknown1 my preserver1 now become my friend1 and ,eubathes1 to ,pola1 in ,istria4 ,we entered the harbour of ,pola in a felucca when the sun was setting2 and ,i know no scene more splendid than the amphitheatre seen from the sea in this light4 ,it appears not as a building in ruins1 but like a newly erected work1 and the reflection of the colours of its brilliant marble and beautiful forms seen upon the calm surface of the waters gave to it a double effect--that of a glorious production of art and of a magnificent picture4 ,we examined with pleasure the remains of the arch of ,augustus and the temple1 very perfect monuments of imperial grandeur4 ,but the splendid exterior of the amphitheatre was not in harmony with the bare and naked walls of the interior2 there were none of those durable and grand seats of marble1 such as adorn the amphitheatre of ,verona1 from which it is probable that the whole of the arena and conveniences for the spectators had been constructed of wood4 ,their total disappearance led us to reflect upon the causes of the destruction of so many of the works of the older nations4 ,i said1 in our metaphysical abstractions1 we refer the changes1 the destruction of material forms1 to time1 but there must be physical laws in ,nature by which they are produced2 and ,i begged our new friend to give us some ideas on this subject in his character of chemical philosopher4 ,if human science1 ,i said1 has discovered the principle of the decay of things1 it is possible that human art may supply means of conservation1 and bestow immortality on some of the works which appear destined by their perfection for future ages4 ,the ,unknown4--,i shall willingly communicate to you my views of the operation of time1 philosophically considered4 ,a great philosopher has said1 man can in no other way command ,nature but in obeying her laws2 and1 in these laws1 the principle of change is a principle of life2 without decay1 there can be no reproduction2 and everything belonging to the earth1 whether in its primitive state1 or modified by human hands1 is submitted to certain and immutable laws of destruction1 as permanent and universal as those which produce the planetary motions4 ,the property which1 as far as our experience extends1 universally belongs to matter1 gravitation1 is the first and most general cause of change in our terrestrial system2 and1 whilst it preserves the great mass of the globe in a uniform state1 its influence is continually producing alterations upon the surface4 ,the water1 raised in vapour by the solar heat1 is precipitated by the cool air in the atmosphere2 it is carried down by gravitation to the surface1 and gains its mechanical force from this law4 ,whatever is elevated above the superfices by the powers of vegetation or animal life1 or by the efforts of man1 by gravitation constantly tends to the common centre of attraction2 and the great reason of the duration of the pyramid above all other forms is1 that it is most fitted to resist the force of gravitation4 ,the arch1 the pillar1 and all perpendicular constructions1 are liable to fall when a degradation from chemical or mechanical causes takes place in their inferior parts4 ,the forms upon the surface of the globe are preserved from the influence of gravitation by the attraction of cohesion1 or by chemical attraction2 but if their parts had freedom of motion1 they would all be levelled by this power1 gravitation1 and the globe would appear as a plane and smooth oblate spheroid1 flattened at the poles4 ,the attraction of cohesion or chemical attraction1 in its most energetic state1 is not liable to be destroyed by gravitation2 this power only assists the agencies of other causes of degradation4 ,attraction1 of whatever kind1 tends1 as it were1 to produce rest--a sort of eternal sleep in ,nature4 ,the great antagonist power is heat4 ,by the influence of the sun the globe is exposed to great varieties of temperature2 an addition of heat expands bodies1 and an abstraction of heat causes them to contract2 by variation of heat1 certain kinds of matter are rendered fluid1 or elastic1 and changes from fluids into solids1 or from solids or fluids into elastic substances1 and vice versa1 are produced2 and all these phenomena are connected with alterations tending to the decay or destruction of bodies4 ,it is not probable that the mere contraction or expansion of a solid1 from the subtraction or addition of heat1 tends to loosen its parts2 but if water exists in these parts1 then its expansion1 either in becoming vapour or ice1 tends not only to diminish their cohesion1 but to break them into fragments4 ,there is1 you know1 a very remarkable property of water--its expansion by cooling1 and at the time of becoming ice--and this is a great cause of destruction in the northern climates2 for where ice forms in the crevices or cavities of stones1 or when water which has penetrated into cement freezes1 its expansion acts with the force of the lever or the screw in destroying or separating the parts of bodies4 ,the mechanical powers of water1 as rain1 hail1 or snow1 in descending from the atmosphere1 are not entirely without effect2 for in acting upon the projections of solids1 drops of water or particles of snow1 and still more of hail1 have a power of abrasion1 and a very soft substance1 from its mass assisting gravitation1 may break a much harder one4 ,the glacier1 by its motion1 grinds into powder the surface of the granite rock2 and the ,alpine torrents1 that have their origin under glaciers1 are always turbid1 from the destruction of the rocks on which the glacier is formed4 ,the effect of a torrent in deepening its bed will explain the mechanical agency of fluid-water1 though this effect is infinitely increased1 and sometimes almost entirely dependent1 upon the solid matters which are carried down by it4 ,an angular fragment of stone in the course of ages moved in the cavity of a rock makes a deep round excavation1 and is worn itself into a spherical form4 ,a torrent of rain flowing down the side of a building carries with it the silicious dust1 or sand1 or matter which the wind has deposited there1 and acts upon a scale infinitely more minute1 but according to the same law4 ,the buildings of ancient ,rome have not only been liable to the constant operation of the rain-courses1 or minute torrents produced by rains1 but even the ,tiber1 swollen with floods of the ,sabine mountains and the ,apennines1 has often entered into the city1 and a winter seldom passes away in which the area of the ,pantheon has not been filled with water1 and the reflection of the cupola seen in a smooth lake below4 ,the monuments of ,egypt are perhaps the most ancient and permanent of those belonging to the earth1 and in that country rain is almost unknown4 ,and all the causes of degradation connected with the agency of water act more in the temperate climates than in the hot ones1 and most of all in those countries where the inequalities of temperature are greatest4 ,the mechanical effects of air are principally in the action of winds in assisting the operation of gravitation1 and in abrading by dust1 sand1 stones1 and atmospheric water4 ,these effects1 unless it be in the case of a building blown down by a tempest1 are imperceptible in days1 or even years2 yet a gentle current of air carrying the silicious sand of the desert1 or the dust of a road for ages against the face of a structure1 must ultimately tend to injure it1 for with infinite or unlimited duration1 an extremely small cause will produce a very great effect4 ,the mechanical agency of electricity is very limited2 the effects of lightning have1 however1 been witnessed1 even in some of the great monuments of antiquity1 the ,colosaeum at ,rome1 for instance2 and only last year1 in a violent thunderstorm1 some of the marble1 ,i have been informed1 was struck from the top of one of the arches in this building1 and a perpendicular rent made1 of some feet in diameter4 ,but the chemical effects of electricity1 though excessively slow and gradual1 yet are much more efficient in the great work of destruction4 ,it is to the general chemical doctrines of the changes produced by this powerful agent that ,i must now direct your especial attention4 ,eub4--,would not the consideration of the subject have been more distinct1 and your explanations of the phenomena more simple1 had you commenced by dividing the causes of change into mechanical and chemical2 if you had first considered them separately1 and then their joint effects8 ,the ,unknown4--,the order ,i have adopted is not very remote from this4 ,but ,i was perhaps wrong in treating first of the agency of gravitation1 which owes almost all its powers to the operation of other causes4 ,in consequence of your hint1 ,i shall alter my plan a little1 and consider first the chemical agency of water1 then that of air1 and lastly that of electricity4 ,in every species of chemical change1 temperature is concerned4 ,but unless the results of volcanoes and earthquakes be directly referred to this power1 it has no chemical effect in relation to the changes ascribed to time simply considered as heat1 but its operations1 which are the most important belonging to the terrestrial cycle of changes1 are blended with1 or bring into activity1 those of other agents4 ,one of the most distinct and destructive agencies of water depends upon its solvent powers1 which are usually greatest when its temperature is highest4 ,water is capable of dissolving1 in larger or smaller proportions1 most compound bodies1 and the calcareous and alkaline elements of stones are particularly liable to this kind of operation4 ,when water holds in solution carbonic acid1 which is always the case when it is precipitated from the atmosphere1 its power of dissolving carbonate of lime is very much increased1 and in the neighbourhood of great cities1 where the atmosphere contains a large proportion of this principle1 the solvent powers of rain upon the marble exposed to it must be greatest4 ,whoever examines the marble statues in the ,british ,museum1 which have been removed from the exterior of the ,parthenon1 will be convinced that they have suffered from this agency2 and an effect distinct in the pure atmosphere and temperate climate of ,athens1 must be upon a higher scale in the vicinity of other great ,european cities1 where the consumption of fuel produces carbonic acid in large quantities4 ,metallic substances1 such as iron1 copper1 bronze1 brass1 tin1 and lead1 whether they exist in stones1 or are used for support or connection in buildings1 are liable to be corroded by water holding in solution the principles of the atmosphere2 and the rust and corrosion1 which are made1 poetically1 qualities of time1 depend upon the oxidating powers of water1 which by supplying oxygen in a dissolved or condensed state enables the metals to form new combinations4 ,all the vegetable substances1 exposed to water and air1 are liable to decay1 and even the vapour in the air1 attracted by wood1 gradually reacts upon its fibres and assists decomposition1 or enables its elements to take new arrangements4 ,hence it is that none of the roofs of ancient buildings more than a thousand years old remain1 unless it be such as are constructed of stone1 as those of the ,pantheon of ,rome and the tomb of ,theodoric at ,ravenna1 the cupola of which is composed of a single block of marble4 ,the pictures of the ,greek masters1 which were painted on the wood of the abies1 or pine of the ,mediterranean1 likewise1 as we are informed by ,pliny1 owed their destruction not to a change in the colours1 not to the alteration of the calcareous ground on which they were painted1 but to the decay of the tablets of wood on which the intonaco or stucco was laid4 ,amongst the substances employed in building1 wood1 iron1 tin1 and lead1 are most liable to decay from the operation of water1 then marble1 when exposed to its influence in the fluid form2 brass1 copper1 granite1 sienite1 and porphyry are more durable4 ,but in stones1 much depends upon the peculiar nature of their constituent parts2 when the feldspar of the granite rocks contains little alkali or calcareous earth1 it is a very permanent stone2 but1 when in granite1 porphyry1 or sienite1 either the feldspar contains much alkaline matter1 or the mica1 schorl1 or hornblende much protoxide of iron1 the action of water containing oxygen and carbonic acid on the ferruginous elements tends to produce the disintegration of the stone4 ,the red granite1 black sienite1 and red porphyry of ,egypt1 which are seen at ,rome in obelisks1 columns1 and sarcophagi1 are amongst the most durable compound stones2 but the grey granites of ,corsica and ,elba are extremely liable to undergo alteration3 the feldspar contains much alkaline matter2 and the mica and schorl1 much protoxide of iron4 ,a remarkable instance of the decay of granite may be seen in the ,hanging ,tower of ,pisa2 whilst the marble pillars in the basement remain scarcely altered1 the granite ones have lost a considerable portion of their surface1 which falls off continually in scales1 and exhibits everywhere stains from the formation of peroxide of iron4 ,the kaolin1 or clay1 used in most countries for the manufacture of fine porcelain or china1 is generally produced from the feldspar of decomposing granite1 in which the cause of decay is the dissolution and separation of the alkaline ingredients4 ,eub4--,i have seen serpentines1 basalts1 and lavas which internally were dark1 and which from their weight1 ,i should suppose1 must contain oxide of iron1 superficially brown or red1 and decomposing4 ,undoubtedly this was from the action of water impregnated with air upon their ferruginous elements4 ,the ,unknown4--,you are perfectly right4 ,there are few compound stones1 possessing a considerable specific gravity1 which are not liable to change from this cause2 and oxide of iron amongst the metallic substances anciently known1 is the most generally diffused in nature1 and most concerned in the changes which take place on the surface of the globe4 ,the chemical action of carbonic acid is so much connected with that of water1 that it is scarcely possible to speak of them separately1 as must be evident from what ,i have before said2 but the same action which is exerted by the acid dissolved in water is likewise exerted by it in its elastic state1 and in this case the facility with which the quantity is changed makes up for the difference of the degree of condensation4 ,there is no reason to believe that the azote of the atmosphere has any considerable action in producing changes of the nature we are studying on the surface2 the aqueous vapour1 the oxygen and the carbonic acid gas1 are1 however1 constantly in combined activity1 and above all the oxygen4 ,and1 whilst water1 uniting its effects with those of carbonic acid1 tends to disintegrate the parts of stones1 the oxygen acts upon vegetable matter4 ,and this great chemical agent is at once necessary1 in all the processes of life and in all those of decay1 in which ,nature1 as it were1 takes again to herself those instruments1 organs1 and powers1 which had for a while been borrowed and employed for the purpose or the wants of the living principle4 ,almost everything effected by rapid combinations in combustion may also be effected gradually by the slow absorption of oxygen2 and though the productions of the animal and vegetable kingdom are much more submitted to the power of atmospheric agents than those of the mineral kingdom1 yet1 as in the instances which have just been mentioned1 oxygen gradually destroys the equilibrium of the elements of stones1 and tends to reduce into powder1 to render fit for soils1 even the hardest aggregates belonging to our globe4 ,electricity1 as a chemical agent1 may be considered not only as directly producing an infinite variety of changes1 but likewise as influencing almost all which take place4 ,there are not two substances on the surface of the globe that are not in different electrical relations to each other2 and chemical attraction itself seems to be a peculiar form of the exhibition of electrical attraction2 and wherever the atmosphere1 or water1 or any part of the surface of the earth gains accumulated electricity of a different kind from the contiguous surfaces1 the tendency of this electricity is to produce new arrangements of the parts of these surfaces2 thus a positively electrified cloud1 acting even at a great distance on a moistened stone1 tends to attract its oxygenous1 or acidiform or acid1 ingredients1 and a negatively electrified cloud has the same effect upon its earthy1 alkaline1 or metallic matter4 ,and the silent and slow operation of electricity is much more important in the economy of ,nature than its grand and impressive operation in lightning and thunder4 ,the chemical agencies of water and air are assisted by those of electricity2 and their joint effects combined with those of gravitation and the mechanical ones ,i first described are sufficient to account for the results of time4 ,but the physical powers of ,nature in producing decay are assisted likewise by certain agencies or energies of organised beings4 ,a polished surface of a building or a statue is no sooner made rough from the causes that have been mentioned than the seeds of lichens and mosses1 which are constantly floating in our atmosphere1 make it a place of repose1 grow1 and increase1 and from their death1 their decay1 and decomposition carbonaceous matter is produced1 and at length a soil is formed1 in which grass can fix its roots4 ,in the crevices of walls1 where this soil is washed down1 even the seeds of trees grow1 and1 gradually as a building becomes more ruined1 ivy and other parasitical plants cover it4 ,even the animal creation lends its aid in the process of destruction when man no longer labours for the conservation of his works4 ,the fox burrows amongst ruins1 bats and birds nestle in the cavities in walls1 the snake and the lizard likewise make them their habitation4 ,insects act upon a smaller scale1 but by their united energies sometimes produce great effect2 the ant1 by establishing her colony and forming her magazines1 often saps the foundations of the strongest buildings1 and the most insignificant creatures triumph1 as it were1 over the grandest works of man4 ,add to these sure and slow operations the devastations of war1 the effects of the destructive zeal of bigotry1 the predatory fury of barbarians seeking for concealed wealth under the foundations of buildings1 and tearing from them every metallic substance1 and it is rather to be wondered that any of the works of the great nations of antiquity are still in existence4 ,phil4--,your view of the causes of devastation really is a melancholy one4 ,nor do ,i see any remedy2 the most important causes will always operate4 ,yet1 supposing the constant existence of a highly civilised people1 the ravages of time might be repaired1 and by defending the finest works of art from the external atmosphere1 their changes would be scarcely perceptible4 ,eub4--,i doubt much whether it is for the interests of a people that its public works should be of a durable kind4 ,one of the great causes of the decline of the ,roman ,empire was that the people of the ,republic and of the first empire left nothing for their posterity to do2 aqueducts1 temples1 forums1 everything was supplied1 and there were no objects to awaken activity1 no necessity to stimulate their inventive faculties1 and hardly any wants to call forth their industry4 ,the ,unknown4--,at least1 you must allow the importance of preserving objects of the fine arts4 ,almost everything we have worthy of admiration is owing to what has been preserved from the ,greek school1 and the nations who have not possessed these works or models have made little or no progress towards perfection4 ,nor does it seem that a mere imitation of ,nature is sufficient to produce the beautiful or perfect2 but the climate1 the manners1 customs1 and dress of the people1 its genius and taste1 all co-operate4 ,such principles of conservation as ,philalethes has referred to are obvious4 ,no works of excellence ought to be exposed to the atmosphere1 and it is a great object to preserve them in apartments of equable temperature and extremely dry4 ,the roofs of magnificent buildings should be of materials not likely to be dissolved by water or changed by air4 ,many electrical conductors should be placed so as to prevent the slow or the rapid effects of atmospheric electricity4 ,in painting1 lapis lazuli or coloured hard glasses1 in which the oxides are not liable to change1 should be used1 and should be laid on marble or stucco encased in stone1 and no animal or vegetable substances1 except pure carbonaceous matter1 should be used in the pigments1 and none should be mixed with the varnishes4 ,eub4--,yet1 when all is done that can be done in the work of conservation1 it is only producing a difference in the degree of duration4 ,and from the statements that our friend has made it is evident that none of the works of a mortal being can be eternal1 as none of the combinations of a limited intellect can be infinite4 ,the operations of ,nature1 when slow1 are no less sure2 however man may for a time usurp dominion over her1 she is certain of recovering her empire4 ,he converts her rocks1 her stones1 her trees1 into forms of palaces1 houses1 and ships2 he employs the metals found in the bosom of the earth as instruments of power1 and the sands and clays which constitute its surface as ornaments and resources of luxury2 he imprisons air by water1 and tortures water by fire to change or modify or destroy the natural forms of things4 ,but1 in some lustrums his works begin to change1 and in a few centuries they decay and are in ruins2 and his mighty temples1 framed as it were for immortal and divine purposes1 and his bridges formed of granite and ribbed with iron1 and his walls for defence1 and the splendid monuments by which he has endeavoured to give eternity even to his perishable remains1 are gradually destroyed2 and these structures1 which have resisted the waves of the ocean1 the tempests of the sky1 and the stroke of the lightning1 shall yield to the operation of the dews of heaven1 of frost1 rain1 vapour1 and imperceptible atmospheric influences2 and1 as the worm devours the lineaments of his mortal beauty1 so the lichens and the moss and the most insignificant plants shall feed upon his columns and his pyramids1 and the most humble and insignificant insects shall undermine and sap the foundations of his colossal works1 and make their habitations amongst the ruins of his palaces and the falling seats of his earthly glory4 ,phil4--,your history of the laws of the inevitable destruction of material forms recalls to my memory our discussion at ,adelsberg4 ,the changes of the material universe are in harmony with those which belong to the human body1 and which you suppose to be the frame or machinery of the sentient principle4 ,may we not venture to imagine that the visible and tangible world1 with which we are acquainted by our sensations1 bears the same relation to the ,divine and ,infinite ,intelligence that our organs bear to our mind1 with this only difference1 that in the changes of the divine system there is no decay1 there being in the order of things a perfect unity1 and all the powers springing from one will and being a consequence of that will1 are perfectly and unalterably balanced4 ,newton seemed to apprehend1 that in the laws of the planetary motions there was a principle which would ultimately be the cause of the destruction of the system4 ,laplace1 by pursuing and refining the principles of our great philosopher1 has proved that what appeared sources of disorder are1 in fact1 the perfecting machinery of the system1 and that the principle of conservation is as eternal as that of motion4 ,the ,unknown4--,i dare not offer any speculations on this grand and awful subject4 ,we can hardly comprehend the cause of a simple atmospheric phenomenon1 such as the fall of a heavy body from a meteor2 we cannot even embrace in one view the millionth part of the objects surrounding us1 and yet we have the presumption to reason upon the infinite universe and the eternal mind by which it was created and is governed4 ,on these subjects ,i have no confidence in reason1 ,i trust only to faith2 and1 as far as we ought to inquire1 we have no other guide but revelation4 ,phil4--,i agree with you that whenever we attempt metaphysical speculations1 we must begin with a foundation of faith4 ,and being sure from revelation that ,god is omnipotent and omnipresent1 it appears to me no improper use of our faculties to trace even in the natural universe the acts of ,his power and the results of ,his wisdom1 and to draw parallels from the infinite to the finite mind4 ,remember1 we are taught that man was created in the image of ,god1 and1 ,i think1 it cannot be doubted that in the progress of society man has been made a great instrument by his energies and labours for improving the moral universe4 ,compare the ,greeks and ,romans with the ,assyrians and ,babylonians1 and the ancient ,greeks and ,romans with the nations of modern ,christendom1 and it cannot1 ,i think1 be questioned that there has been a great superiority in the latter nations1 and that their improvements have been subservient to a more exalted state of intellectual and religious existence4 ,if this little globe has been so modified by its powerful and active inhabitants1 ,i cannot help thinking that in other systems beings of a superior nature1 under the influence of a divine will1 may act nobler parts4 ,we know from the sacred writings that there are intelligences of a higher nature than man1 and ,i cannot help sometimes referring to my vision in the ,colosaeum1 and in supposing some acts of power of those genii or seraphs similar to those which ,i have imagined in the higher planetary systems4 ,there is much reason to infer from astronomical observations that great changes take place in the system of the fixed stars3 ,sir ,william ,herschel1 indeed1 seems to have believed that he saw nebulous or luminous matter in the process of forming suns1 and there are some astronomers who believe that stars have been extinct2 but it is more probable that they have disappeared from peculiar motions4 ,it is1 perhaps1 rather a poetical than a philosophical idea1 yet ,i cannot help forming the opinion that genii or seraphic intelligences may inhabit these systems and may be the ministers of the eternal mind in producing changes in them similar to those which have taken place on the earth4 ,time is almost a human word and change entirely a human idea2 in the system of ,nature we should rather say progress than change4 ,the sun appears to sink in the ocean in darkness1 but it rises in another hemisphere2 the ruins of a city fall1 but they are often used to form more magnificent structures as at ,rome2 but1 even when they are destroyed1 so as to produce only dust1 ,nature asserts her empire over them1 and the vegetable world rises in constant youth1 and--in a period of annual successions1 by the labours of man providing food--vitality1 and beauty upon the wrecks of monuments1 which were once raised for purposes of glory1 but which are now applied to objects of utility4