I want to inspire people to follow their dreams.

最重要的是享受你的生活——要快乐——这才是最重要的。

You are never too old to set another goal or to dream a new dream.

The arithmetic of algebraic groups is a key to understanding the Langlands conjectures.

创新不仅仅是创造新事物；而是让现有的变得更好。

If you want to see what this nation is all about, you have to ride the rails. Look outside as you speed through, and you’ll find the true face of America.