数学中的每个问题都是一个等待解决的谜题，而乐趣就在于解决的过程。
Every problem in mathematics is a puzzle waiting to be solved, and the joy is in the solving.
I wanted to sell a million records, and I sold a million records. I wanted to go platinum; I went platinum. I’ve been working nonstop since I was 15. I don’t even know how to chill out.
In computer science, we stand on each other's shoulders.
The quality of an organization's training determines the quality of its people.
El arte de la palabra es el arte de la vida.
It is good to have an end to journey toward; but it is the journey that matters, in the end.
I’m a very positive thinker, and I think that is what helps me the most in difficult moments.
能源转型不是威胁——它是终极机遇。