合作常常能带来个人努力无法实现的突破。
Collaboration often leads to breakthroughs that individual effort cannot achieve.
挑战在于让不可能的事物看起来可信。
The best way to learn mathematics is to do mathematics.
These are our lives. No one gets to just turn you off.
I was asked to act when I couldn't act. I was asked to sing 'Funny Face' when I couldn't sing, and dance with Fred Astaire when I couldn't dance. Do things that you don't know you can't do.
A proof is a device for convincing someone else that a mathematical statement is true.