我对别人的事情知道得越少，我就越快乐。

The study of the mind is the study of life's coping mechanisms.

The best books are those that stay with you long after you’ve read them.

Freedom and order are not incompatible; truth is strength; free discussion is the very life of truth.  

The dead are always looking down on us, they say. But we don't look back.

保持真诚。行正事，无愧于心。认准对的事，坚持到底。