现在不是去想缺少什么的时候，该想一想凭现有的东西你能做什么。

自由确实珍贵；如此珍贵以至于必须谨慎配给。

I don’t fear anyone, but I respect everyone.

Quality is not a title; it is a behavior.

不要害怕冒险——大多数伟大的发明都来自大胆的实验。

The power of mathematics lies in its generality and abstraction.

Mathematics is not a spectator sport—you have to engage with it to appreciate its beauty.

The architect's task is to create a framework for life.