The best advice I can give is to stay humble and work hard.

我不是星星，我是黑洞。

最重要的是永远不要停止提问。

Nothing is more powerful than will, and nothing is more important than determination.

The deepest theorems often have the simplest proofs - if you look at them from the right angle.

数学家是将咖啡转化为定理的装置。

教师是学校里最重要的师表，是直观的最有教益的模范，是学生的最活生生的榜样。