I don’t run from challenges, I run toward them.

Memory is a kind of accomplishment, a sort of renewal even.

"The unexamined life is not worth living."

I don't want to be a role model. I want to be a human being.

明智的艺术就是知道要忽略什么。

The process of solving a mathematical problem is often more important than the solution itself.

Never underestimate the power of a small team with a big vision.

Innovation is the key to the future of the Internet.