Mathematics knows no races or geographic boundaries; for mathematics, the cultural world is one country.

不义的人不能让他富裕,不义的人不能让他显贵,不义的人不能给他信任,不义的人不使他接近。

"In the silence between words, the truth often lies hidden."

未来甚至对创造它的人也隐藏着。

I'm not perfect, and I don't pretend to be.

Words are wise men's counters, they do but reckon by them; but they are the money of fools.