To understand the arithmetic of algebraic varieties is to understand the symmetries hidden within them.

我有我的美丽方式，因为上帝从不犯错。

Energy security is the cornerstone of national security. We must make every effort to ensure the security of national energy supply.

I am a bad feminist, but I am a feminist.

你不能敲机会的门却不做好准备。

拙工抄，巧匠盗。

The best books are those that make you feel alive.

一个故事可以改变一生——甚至可能改变世界。