我们都是自身矛盾的总和 - 这就是传记如此迷人的原因。
能杀死我的那颗子弹至今尚未铸造出来。
我没有任何特别的秘诀（用于开发新的证明）……这就是为什么做研究既具有挑战性又具有吸引力的原因。这就像在丛林中迷路，试图利用你能收集到的所有知识来想出一些新的技巧，并且如果运气好的话，你可能会找到出路。
I don't have any particular recipe [for developing new proofs] ... It is the reason why doing research is challenging as well as attractive. It's like being lost in a jungle and trying to use all the knowledge that you can gather to come up with some new tricks, and with some luck you might find a way out.
对验证的渴望是可以理解的，但并不总能得到满足。
我想把美国从恐惧中解放出来。我希望人们害怕真正可怕的事情，比如战争和饥荒，而不是因为邻居有不同宗教信仰就害怕他。
That neither our thoughts， nor passions， nor ideas formed by the imagination， exist without the mind， is what every body will allow.
我们所见所感，只不过是梦中的梦。
