今天很残酷，明天更残酷，后天很美好，但绝大部分人是死在明天晚上，看不到后天的太阳。

The best way to predict the future is to invent it.

市场总是对的，而我总是错的。

I'm very proud to be black, but black is not all I am. That's my cultural historical background, my genetic makeup, but it's not all of who I am nor is it the basis from which I answer every question.

λ演算本质上是一种纯粹抽象的函数理论。