The process of doing mathematics is more important than the result.
最好的还在后头。
当你最认为困难的时候,其实就是你最接近成功的时候。
Your theory is crazy, but it's not crazy enough to be true.
No medicine cures what happiness cannot.
The market can stay irrational longer than you can stay solvent.
The forest is a teacher—if we are willing to learn.