The terror of art is that you don't know where it will take you.

数学的美在于它允许我们抽象出现实世界的复杂性，专注于基本原则。

最大的贫穷不是生活在物质的沙漠中，而是作为流亡者生活在自己的心里。

Facts are stubborn things; and whatever may be our wishes, our inclinations, or the dictates of our passion, they cannot alter the state of facts and evidence.

世上还没有一种方法，可以从一个人的脸上探察他的居心；他是我所曾经绝对信任的一个人。

Man is the measure of all things: of things which are, that they are, and of things which are not, that they are not.