I think you have to be who you are. I don't think you can fabricate it. I think you have to be who you are and hope that people will accept you for who you are.

数学是所有科学赖以建立的基础。

We don't need another hero.

最大的风险是不冒任何风险……在一个变化非常快的世界里，唯一注定要失败的策略就是不冒风险。

Doubt is the beginning of wisdom, not its enemy.