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On the Advisableness of Improving Natural Knowledge ⠃⠗⠋ braille edition

Grade 2 — contracted English braille (EBAE-compatible subset). Translated on this server by our own braille engine (BRF — Braille Ready Format, Library of Congress fdd000551). View Grade 1 instead.

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26,599 braille cells · 29 embossed pages at 40×25 · 40 unrepresentable characters omitted

⠀⠙⠊⠎⠉⠕⠧⠻⠀⠘⠹⠀⠷⠀⠉⠕⠝⠙⠥⠉⠞⠂⠀⠯⠀⠞⠕⠀⠇⠁⠽⠀⠮⠀
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⠀⠷⠀⠐⠕⠀⠓⠯⠀⠁⠗⠑⠀⠋⠑⠺⠻⠀⠹⠁⠝⠀⠘⠹⠀⠷⠀⠃⠕⠹⠆⠀⠞⠀⠭⠀⠊⠎⠀
⠩⠕⠗⠞⠻⠀⠞⠕⠀⠉⠗⠕⠎⠎⠀⠁⠀⠌⠗⠑⠁⠍⠀⠹⠁⠝⠀⠞⠕⠀⠓⠑⠁⠙⠀⠭⠆⠀⠞⠀
⠁⠀⠌⠕⠝⠑⠀⠌⠕⠏⠎⠀⠱⠻⠑⠀⠭⠀⠊⠎⠀⠥⠝⠇⠑⠎⠎⠀⠭⠀⠃⠑⠀⠍⠕⠧⠫⠂⠀⠯
⠀⠞⠀⠭⠀⠙⠗⠕⠏⠎⠀⠋⠀⠮⠀⠓⠯⠀⠱⠊⠡⠀⠇⠑⠞⠎⠀⠭⠀⠛⠆⠀⠞⠀⠇⠊⠛⠓⠞⠀
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⠁⠺⠁⠽⠀⠞⠕⠀⠁⠀⠋⠊⠗⠑⠆⠀⠞⠀⠏⠇⠁⠝⠞⠎⠀⠯⠀⠁⠝⠊⠍⠁⠇⠎⠀⠛⠗⠪⠀⠯
⠀⠙⠊⠑⠆⠀⠞⠀⠊⠋⠀⠓⠑⠀⠌⠗⠥⠉⠅⠀⠦⠀⠋⠑⠇⠇⠪⠤⠎⠁⠧⠁⠛⠑⠀⠁⠀⠃⠇⠪
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⠋⠗⠥⠊⠞⠀⠓⠑⠀⠺⠳⠇⠙⠀⠏⠇⠑⠁⠎⠑⠀⠓⠊⠍⠂⠀⠯⠀⠏⠻⠓⠁⠏⠎⠀
⠗⠑⠉⠑⠊⠧⠑⠀⠁⠀⠋⠊⠩⠀⠔⠀⠑⠭⠡⠁⠝⠛⠑⠲⠀⠠⠱⠢⠀⠍⠢⠀⠸⠓⠀
⠁⠉⠟⠥⠊⠗⠫⠀⠹⠊⠎⠀⠍⠥⠡⠀⠅⠂⠀⠮⠀⠕⠥⠞⠇⠔⠑⠎⠂⠀⠗⠥⠙⠑⠀⠹⠳⠛⠓⠀
⠮⠽⠀⠶⠂⠀⠷⠀⠍⠁⠮⠍⠁⠞⠊⠉⠎⠂⠀⠷⠀⠏⠓⠽⠎⠊⠉⠎⠂⠀⠷⠀⠡⠑⠍⠊⠌⠗⠽⠂
⠀⠷⠀⠃⠊⠕⠇⠕⠛⠽⠂⠀⠷⠀⠍⠕⠗⠁⠇⠂⠀⠑⠉⠕⠝⠕⠍⠊⠉⠁⠇⠂⠀⠯⠀
⠏⠕⠇⠊⠞⠊⠉⠁⠇⠀⠎⠉⠊⠢⠉⠑⠂⠀⠶⠀⠎⠅⠑⠞⠡⠫⠲⠀⠠⠝⠕⠗⠀⠙⠊⠙⠀⠮⠀
⠛⠻⠍⠀⠷⠀⠗⠑⠇⠊⠛⠊⠕⠝⠀⠋⠁⠊⠇⠀⠱⠢⠀⠎⠉⠊⠢⠉⠑⠀⠃⠑⠛⠁⠝⠀⠞⠕⠀
⠃⠥⠙⠲⠀⠠⠇⠊⠌⠢⠀⠞⠕⠀⠺⠕⠗⠙⠎⠀⠱⠊⠡⠀⠹⠳⠛⠓⠀⠝⠑⠺⠂⠀⠁⠗⠑⠀

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.