I do gymnastics because I love it, not because I'm trying to be the best in the world.

Once we accept our limits, we go beyond them.

我去学校不仅仅是为了学术——我想分享想法，和那些对学习充满热情的人在一起。

I don’t try to predict the market. I try to react to it.

Innovation is not from 0 to 1, but from 1 to 100. Continuous iteration is the key.

In such condition there is no place for industry...and which is worst of all， continual fear and danger of violent death.