The measure of a company’s success should include its environmental legacy.

The only purpose for which power can be rightfully exercised over any member of a civilized community， against his will， is to prevent harm to others.

我不是那种会让对我比赛的爱减少的人。

抽象的目的不是模糊，而是创建一个新的语义层次，在这个层次上可以绝对精确。

数学之美在于其简洁与深邃。