The most exciting breakthroughs come from questioning the status quo.

Don't let your past dictate who you are, but let it be part of who you become.

Purposive behavior in animals and men.

教学的艺术是帮助发现的艺术。

I've missed more than 9000 shots in my career. I've lost almost 300 games. 26 times, I've been trusted to take the game-winning shot and missed. I've failed over and over and over again in my life. And that is why I succeed.