Rationality Quotes January 2013

Happy New Year! Here’s the lat­est and great­est in­stal­l­ment of ra­tio­nal­ity quotes. Re­mem­ber:

  • Please post all quotes sep­a­rately, so that they can be voted up/​down sep­a­rately. (If they are strongly re­lated, re­ply to your own com­ments. If strongly or­dered, then go ahead and post them to­gether.)

  • Do not quote yourself

  • Do not quote com­ments/​posts on LessWrong or Over­com­ing Bias

  • No more than 5 quotes per per­son per monthly thread, please