Death is not the opposite of life, but part of it.

The safest way to try and get what you want is to try and deserve what you want. It’s such a simple idea. It’s the golden rule so to speak. You want to deliver to the world what you would buy if you were on the other end.

数学是人类精神最美丽和最强大的创造。

I believe in second chances because God gave me one.

我最好的地方就是我不是你。