我不介意成为一个象征，但我不想成为一个纪念碑。这是有区别的。

Science knows no country, because knowledge belongs to humanity, and is the torch which illuminates the world.

在每一本书中，都有作者灵魂的一部分。

There is no God higher than truth.

Let me explain. I think it would be very unusual for anyone here, or anyone watching, to be envious of the Queen of England. Even though she is much richer than any of you are, and she's got a very large house, the reason why we don't envy her is because she's too weird.

The power of mathematics is in its abstraction, allowing us to see patterns and connections that are not immediately obvious.

Life is about making an impact, not making an income.

海洋是我们最伟大的老师；它教会我们韧性、适应性和协作的力量。

城市是建筑最伟大的老师。

Concerning the gods, I have no means of knowing whether they exist or not or of what sort they may be. Many things prevent knowledge including the obscurity of the subject and the brevity of human life.

宇宙不仅比我们想象的更奇怪，而且比我们能够想象的更奇怪。