计算理论的美在于它能够将世界的复杂性抽象成可管理和可理解的模型。

摄影还不够好，还不够激进。

所以，即使做很困难的事情，也一定能够达到目的，没听说过想达到自己的愿望，而能回避困难的。 

Financial regulation should balance innovation and stability.

I was a truck driver in LA, going to City College, and I tried to sign up for a class in ceramics, but it was full. So I signed up for architecture. It was an accident.

金钱不会改变人，而是揭露他们的本性。