Skip to content

Library / Philosophy / On the Advisableness of Improving Natural Knowledge / Braille

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.

Download .brf — Grade 2 Download .brf — Grade 1 Plain-text reader .txt

26,599 braille cells · 29 embossed pages at 40×25 · 40 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.