做伟大的事情很困难，但指挥伟大的事情更困难。
To do great things is difficult，but to command great things is more difficult.
The future of physics lies in the unification of quantum mechanics and general relativity.
I've learned that you can't control everything, but you can control how you react to it.
The joy of discovery in mathematics is like solving a puzzle that the universe has left for us.
权力不仅仅是控制，更是责任。
In the end, we are all alone, and we must face the consequences of our actions by ourselves.
We're still in the first minutes of the first day of the Internet revolution.
世界就是所有实际情况。
