A mathematician is a person who can find analogies between theorems; a better mathematician is one who can see analogies between proofs and the best mathematician can notice analogies between theories.
阅读是一种方式，让我们体验比我们拥有的更多的生活。
作品是一种地图绘制。
In business, as in life, integrity is the foundation of trust.
可持续性不是一种选择；它是我们共同的责任。
You cannot hope to build a better world without improving the individuals. To that end, each of us must work for our own improvement and, at the same time, share a general responsibility for all humanity, our particular duty being to aid those to whom we think we can be most useful.
数学研究是具体与抽象之间不断的对话。
"When you have eliminated the impossible, whatever remains, however improbable, must be the truth."