I’m not afraid of what people say about me. I’m afraid of what I might say back.

Love is not about possession, it's about appreciation.

I came up from the bottom, now I'm here.

强调历史研究既要理解历史背景，又要保持学术批判性。

这就是人类第一个划时代的变革，人类建立了家庭，形成了某种形式的私有制，也给自己带来了无穷无尽的争吵和冲突。

I'm not a person who likes to be ordinary.

The greatest obstacle to being heroic is the doubt whether one may not be going to prove one's self a fool; the truest heroism is to resist the doubt; and the profoundest wisdom, to know when it ought to be resisted, and when it be obeyed.