被人注视却不被看见，真是件怪事。

The world is my country, all mankind are my brethren, and to do good is my religion.

Mathematics is the most beautiful and most powerful creation of the human spirit.

The tyrant dies and his rule is over, the martyr dies and his rule begins.

一个人评判得越多，爱得就越少。

我不能选择那最好的，是那最好的选择我。

领导力就是激励人们去做他们从未想过自己能做的事情。