Skip to contentSkip to Braille Studio

Library / Philosophy / An Enquiry Concerning Human Understanding / Braille

An Enquiry Concerning Human Understanding ⠃⠗⠋ 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

289,925 braille cells · 305 embossed pages at 40×25 · 235 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.