Library / Philosophy / A Treatise Concerning the Principles of Human Knowledge / Braille
A Treatise Concerning the Principles of Human Knowledge ⠃⠗⠋ braille edition
Grade 1 — uncontracted, letter-for-letter. Translated on this server by our own braille engine (BRF — Braille Ready Format, Library of Congress fdd000551). View Grade 2 instead.
Download .brf — Grade 2 Download .brf — Grade 1 Plain-text reader .txt
218,077 braille cells · 232 embossed pages at 40×25 · 214 unrepresentable characters omitted
⠀⠁⠝⠙⠀⠑⠗⠗⠕⠗⠎⠀⠕⠋⠀⠎⠑⠝⠎⠑⠀⠙⠕⠀⠋⠗⠕⠍⠀⠁⠇⠇⠀⠏⠁⠗⠞⠎⠀ ⠙⠊⠎⠉⠕⠧⠑⠗⠀⠞⠓⠑⠍⠎⠑⠇⠧⠑⠎⠀⠞⠕⠀⠕⠥⠗⠀⠧⠊⠑⠺⠆⠀⠁⠝⠙⠂⠀ ⠑⠝⠙⠑⠁⠧⠕⠥⠗⠊⠝⠛⠀⠞⠕⠀⠉⠕⠗⠗⠑⠉⠞⠀⠞⠓⠑⠎⠑⠀⠃⠽⠀⠗⠑⠁⠎⠕⠝⠂ ⠀⠺⠑⠀⠁⠗⠑⠀⠊⠝⠎⠑⠝⠎⠊⠃⠇⠽⠀⠙⠗⠁⠺⠝⠀⠊⠝⠞⠕⠀⠥⠝⠉⠕⠥⠞⠓⠀ ⠏⠁⠗⠁⠙⠕⠭⠑⠎⠂⠀⠙⠊⠋⠋⠊⠉⠥⠇⠞⠊⠑⠎⠂⠀⠁⠝⠙⠀ ⠊⠝⠉⠕⠝⠎⠊⠎⠞⠑⠝⠉⠊⠑⠎⠂⠀⠺⠓⠊⠉⠓⠀⠍⠥⠇⠞⠊⠏⠇⠽⠀⠁⠝⠙⠀⠛⠗⠕⠺ ⠀⠥⠏⠕⠝⠀⠥⠎⠀⠁⠎⠀⠺⠑⠀⠁⠙⠧⠁⠝⠉⠑⠀⠊⠝⠀⠎⠏⠑⠉⠥⠇⠁⠞⠊⠕⠝⠂⠀ ⠞⠊⠇⠇⠀⠁⠞⠀⠇⠑⠝⠛⠞⠓⠂⠀⠓⠁⠧⠊⠝⠛⠀⠺⠁⠝⠙⠑⠗⠑⠙⠀⠞⠓⠗⠕⠥⠛⠓⠀ ⠍⠁⠝⠽⠀⠊⠝⠞⠗⠊⠉⠁⠞⠑⠀⠍⠁⠵⠑⠎⠂⠀⠺⠑⠀⠋⠊⠝⠙⠀⠕⠥⠗⠎⠑⠇⠧⠑⠎⠀ ⠚⠥⠎⠞⠀⠺⠓⠑⠗⠑⠀⠺⠑⠀⠺⠑⠗⠑⠂⠀⠕⠗⠂⠀⠺⠓⠊⠉⠓⠀⠊⠎⠀⠺⠕⠗⠎⠑⠂⠀ ⠎⠊⠞⠀⠙⠕⠺⠝⠀⠊⠝⠀⠁⠀⠋⠕⠗⠇⠕⠗⠝⠀⠠⠎⠉⠑⠏⠞⠊⠉⠊⠎⠍⠲⠀⠀⠼⠃⠲⠀ ⠠⠞⠓⠑⠀⠉⠁⠥⠎⠑⠀⠕⠋⠀⠞⠓⠊⠎⠀⠊⠎⠀⠞⠓⠕⠥⠛⠓⠞⠀⠞⠕⠀⠃⠑⠀⠞⠓⠑⠀ ⠕⠃⠎⠉⠥⠗⠊⠞⠽⠀⠕⠋⠀⠞⠓⠊⠝⠛⠎⠂⠀⠕⠗⠀⠞⠓⠑⠀⠝⠁⠞⠥⠗⠁⠇⠀ ⠺⠑⠁⠅⠝⠑⠎⠎⠀⠁⠝⠙⠀⠊⠍⠏⠑⠗⠋⠑⠉⠞⠊⠕⠝⠀⠕⠋⠀⠕⠥⠗⠀ ⠥⠝⠙⠑⠗⠎⠞⠁⠝⠙⠊⠝⠛⠎⠲⠀⠠⠊⠞⠀⠊⠎⠀⠎⠁⠊⠙⠂⠀⠞⠓⠑⠀ ⠋⠁⠉⠥⠇⠞⠊⠑⠎⠀⠺⠑⠀⠓⠁⠧⠑⠀⠁⠗⠑⠀⠋⠑⠺⠂⠀⠁⠝⠙⠀⠞⠓⠕⠎⠑⠀ ⠙⠑⠎⠊⠛⠝⠑⠙⠀⠃⠽⠀⠝⠁⠞⠥⠗⠑⠀⠋⠕⠗⠀⠞⠓⠑⠀⠠⠠⠎⠥⠏⠏⠕⠗⠞⠀⠁⠝⠙ ⠀⠉⠕⠍⠋⠕⠗⠞⠀⠕⠋⠀⠇⠊⠋⠑⠂⠀⠁⠝⠙⠀⠝⠕⠞⠀⠞⠕⠀⠏⠑⠝⠑⠞⠗⠁⠞⠑⠀ ⠊⠝⠞⠕⠀⠞⠓⠑⠀⠠⠠⠊⠝⠺⠁⠗⠙⠀⠠⠠⠑⠎⠎⠑⠝⠉⠑⠀⠁⠝⠙⠀ ⠉⠕⠝⠎⠞⠊⠞⠥⠞⠊⠕⠝⠀⠕⠋⠀⠞⠓⠊⠝⠛⠎⠲⠀⠠⠃⠑⠎⠊⠙⠑⠎⠂⠀⠞⠓⠑⠀ ⠍⠊⠝⠙⠀⠕⠋⠀⠍⠁⠝⠀⠃⠑⠊⠝⠛⠀⠋⠊⠝⠊⠞⠑⠂⠀⠺⠓⠑⠝⠀⠊⠞⠀⠞⠗⠑⠁⠞⠎ ⠀⠕⠋⠀⠞⠓⠊⠝⠛⠎⠀⠺⠓⠊⠉⠓⠀⠏⠁⠗⠞⠁⠅⠑⠀⠕⠋⠀⠊⠝⠋⠊⠝⠊⠞⠽⠂⠀⠊⠞ ⠀⠊⠎⠀⠝⠕⠞⠀⠞⠕⠀⠃⠑⠀⠺⠕⠝⠙⠑⠗⠑⠙⠀⠁⠞⠀⠊⠋⠀⠊⠞⠀⠗⠥⠝⠀⠊⠝⠞⠕ ⠀⠁⠃⠎⠥⠗⠙⠊⠞⠊⠑⠎⠀⠁⠝⠙⠀⠉⠕⠝⠞⠗⠁⠙⠊⠉⠞⠊⠕⠝⠎⠂⠀⠕⠥⠞⠀⠕⠋⠀ ⠺⠓⠊⠉⠓⠀⠊⠞⠀⠊⠎⠀⠊⠍⠏⠕⠎⠎⠊⠃⠇⠑⠀⠊⠞⠀⠎⠓⠕⠥⠇⠙⠀⠑⠧⠑⠗⠀
These are the same pages the .brf download embosses — form-feed breaks and all. BRF opens in braille software (Duxbury, BrailleBlaster), on embossers, and on refreshable displays.