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Thinking and learning to think ⠃⠗⠋ 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

472,182 braille cells · 492 embossed pages at 40×25 · 1,089 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.