The key to solving complex problems is often to find the right abstraction that simplifies the problem without losing its essential features.

学习数学的最好方法就是做数学。

如果你想走得快，独自前行；如果你想走得远，结伴同行。

The rich are different from you and me—they have more money and less empathy.

一个人真正需要的财富就那么一点点，其余的都是用来炫耀的。

我认为你不应该觉得自己已经取得了一切成就。

Theoretically there is a perfect possibility of happiness: believing in the indestructible element within oneself, and not striving towards it.

整个世界变得越来越同质化，我认为保护文化身份很重要。