I'm not afraid to speak my mind and stand up for what I believe in.

一个思想若称不上危险，那么它就不值得称作思想。

数学中的发现过程往往比结果本身更重要。

The only thing that can bring you happiness is yourself.

The beauty of mathematics only shows itself to more patient followers.

活着就是忍受。

The hardest single part of building a software system is deciding precisely what to build.

心理生活本质上是适应环境。