Mathematics is not just about numbers, equations, computations, or algorithms: it is about understanding.

我们需要从所有权转向使用权——从产品转向服务。

艺术不是关于答案，而是关于问题。

I've probably earned the right to screw up a few times. I don't want the fear of failure to stop me from doing what I really care about.

I write to understand the world, and to understand myself.

再聪明的人也不能解决所有问题。聪明人组成的开诚布公的团队却可以无往而不利。

你必须对自己的能力有信心，然后足够坚强地坚持下去。