He not busy being born is busy dying.

I always thought I wanted to play professionally, and I always knew that to do that I'd have to make a lot of sacrifices.

I’ve played with a broken hand, a sprained ankle, a torn shoulder, a fractured tooth, a severed lip, and a knee the size of a softball. I don’t miss games because of a toe injury that everybody knows wasn’t that serious in the first place.

你看到了，但你没有观察到。

Never let anyone dull your sparkle.

学习数学的最好方法就是做数学。