I can never be safe; I always try and go against the grain. As soon as I accomplish one thing, I just set a higher goal. That’s how I’ve gotten to where I am.

理论的最高形式是能够将复杂的事物简化为简单而清晰的原理。

The architect must be a servant of the people.

学习数学的最好方法就是去做数学。