The only way to find the limits of the possible is by going beyond them into the impossible.

Power resides where men believe it resides. It's a trick, a shadow on the wall. 

The best books... are those that tell you what you know already.

你不必被过去做过或没做过的事情定义。

A culture of accountability drives performance.

The only justice is to follow the sincere intuition of the soul, angry or gentle.

在寻求真相时，你必须了解故事的两面。