I'm not comfortable with comfort. I'm only comfortable when I'm uncomfortable.

The course of human life is not determined by drives or environment alone, but by creative self-direction as well.

我的科学劳动给我带来了极大的满足，我深信用不了多久，全世界都会承认我的工作成果。

人性中最深刻的原则是对被欣赏的渴望。

I'm the truth, don't hate me because I'm beautiful.

数学是所有科学赖以建立的基础。