Skip to contentSkip to Braille Studio

Library / Philosophy / Theaetetus / Braille

Theaetetus ⠃⠗⠋ 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

377,210 braille cells · 399 embossed pages at 40×25 · 61 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.