Innovation is the backbone of modern mining—without it, we're just digging holes in the ground.

The Langlands program is a challenge to our understanding of the fundamental nature of mathematics.

时间和其他材料一样，是我不断使用的材料。

Three things you need: The ability to not give up something till it works， the ability to give up something that does not work， and the trust in other people to help you distinguish between the two.

The world is full of broken people trying to fix each other.