数学是一门活生生的学科，随着新思想的出现而不断发展。

I think that the most important thing is to be true to yourself and to be honest with yourself.

不刚劲正直，就不能纠正奸邪。

The power of technology lies in its ability to connect people and ideas.

The reality is: sometimes you lose. And you're never too good to lose. You're never too big to lose. You're never too smart to lose. It happens.