在商业中，如果你不前进，你就在落后——可持续性现在是进步的方向。

同一性的概念并不是我们从经验中学到的概念。

I’ve always thought that the schoolboy who’s a bit of a troublemaker is the one who’s going to come out and do something really interesting.

The greatest enemy you will ever face is your own human nature—your impatience, your fear, your need for validation.

数学的语言是普遍的，超越了文化和语言的障碍。