The quantum theory of computation is the most profound discovery in the history of science.

数学的统一性不是幻觉，而是等待被揭示的现实。

If you do not tell the truth about yourself you cannot tell it about other people.

The universe we observe has precisely the properties we should expect if there is, at bottom, no design, no purpose, no evil and no good, nothing but blind, pitiless indifference.