Love isn't about when you first meet. It's about the many， many years you spend together， when you're trying to keep that flame burning.

数学家的工作永远不会真正完成；总有更多的东西需要探索。

最好的解决方案往往来自倾听不同的观点并找到共同点。

Interview with Infinity Plus (February 2001)

I’m a very positive thinker, and I think that is what helps me the most in difficult moments.

做出伟大工作的唯一途径就是热爱你所做的事情。