"The only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion."

我不相信后悔。一切都有原因。

If you don't make mistakes, you're not trying hard enough.

Poetry should be as sharp as a sword.

One should forgive one's enemies, but not before they are hanged.

If you ask an economist what’s driven economic growth, it’s been major advances in things that mattered – the mechanization of farming, mass manufacturing, things like that. The problem is, our society is not organized around doing that.

Success is not about the position you hold, but the difference you make.

编写程序的最好方法是编写它。