"The difference between a happy marriage and a miserable one... consists of about ten continued acts of stupidity or kindness, depending on the direction."

We are all broken, that's how the light gets in.

"There are no hard distinctions between what is real and what is unreal, nor between what is true and what is false."

没有祖国的人，就像没有歌声的夜莺。

I disapprove of what you say， but I will defend to the death your right to say it.

心理学的方法必须像自然科学的方法一样精确。

质数就是当你把所有模式都剔除后剩下的东西。我觉得质数就像生活，它们非常有逻辑性，但你永远无法找出规律，即使你花上一辈子时间去思考。