The iron rule of nature is: you get what you reward for. If you want ants to come, you put sugar on the floor.

过去从未真正消失；它活在我们体内，塑造着我们。

身份经济学是关于身份如何影响经济结果的。

I think that life is far too short to be living someone else's dream.

Mathematics is the language with which God has written the universe.

The joy of mathematics comes from the struggle to understand.

国际体系本质上是竞争性的，国家不断试图互相超越。

"The price of greatness is responsibility."

大脑当然被锁在完全的黑暗中，孩子们，就是这样构建的，但心灵，心灵充满了光。