创造不是来自智力，而是来自源于内在需要的游戏本能。创造性头脑与它所钟爱的对象玩耍。

爱自己是终生浪漫史的开始。

At the end of the day it's not about what you have or even what you've accomplished... it's about who you've lifted up, who you've made better. It's about what you've given back.

绝不能为了数量而牺牲质量。

写作是唯一一个不赚钱也不会被人嘲笑的职业。

一个好的数学家是能看到定理之间类比的人；一个伟大的数学家是能看到类比之间的类比的人。