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Colin Barrett

@cbarrett

·

Jun 24, 2014

@rtmfd

the beginning of infinity by David Deutsch

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Andy Matuschak

@andy_matuschak

Replying to

@cbarrett

@cbarrett

@rtmfd

Ditto. You must read this book.

4:58 PM · Jun 24, 2014·Twitter for Mac

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