Reality is not what happens to us, but what we do with what happens to us.

上帝要谁灭亡，必先让他疯狂。

最好的数学是简单的，但又不至于过于简单。

One isn't born one's self. One is born with mass of expectations, a mass of other people's ideas—and you have to work through it all.

人力资本是任何国家最重要的资产。