Opportunities don’t happen, you create them.
机会不会自己出现，你要去创造它们。
I'm not a businessman, I'm a business, man.
The reality is: sometimes you lose. And you're never too good to lose. You're never too big to lose. You're never too smart to lose. It happens.
A mathematician's work is never done; there are always new questions to ask and new mysteries to solve.