在科学中最令人兴奋的、预示着新发现的短语不是“我找到了！”，而是“这有点奇怪……”

No man really knows about other human beings. The best he can do is to suppose that they are like himself.

怀疑是通向真理的第一步。

当我21岁的时候我的期望降低到零。从那以后每件事情对我来说都是意外的礼物。