The interplay between local and global phenomena is a recurring theme in number theory.

人生短暂，不值得心怀怨恨。

I don't compete with anyone but myself. My goal is to be better than I was yesterday.

"The best drivers make the difference when the conditions are at their worst."

煤炭的未来在于清洁高效利用。

I think that when you love someone, you have to be prepared to lose them.

经验只是我们给错误取的名字。

Diplomacy is not a zero-sum game, but the art of finding common interests.

领导力意味着为了更美好的明天而在今天做出艰难的决定。