"The thing about smart people is that they seem like crazy people to dumb people."
聪明人的特点是，他们在愚蠢的人看来就像疯子。
数学家研究纯数学不是因为它有用；他研究它是因为他喜欢它，他喜欢它是因为它美丽。
The act of writing is an act of optimism. You would not take the trouble to do it if you felt it didn't matter.
The value of life lies not in the length of days，but in the use we make of them.
The most exciting breakthroughs of the 21st century will not occur because of technology but because of an expanding concept of what it means to be human.
The architect must be a bridge between the possible and the impossible.