When a person realizes he has been deeply heard, his eyes moisten. I think in some real sense he is weeping for joy. It is as though he were saying, "Thank God, somebody heard me. Someone knows what it's like to be me."

True progress in farming means leaving the land better than we found it.

The best way to learn mathematics is to do mathematics.

你越努力，就越幸运。

The greatest proof of our intellect is our ability to perceive our own limitations.

我不会让世界磨灭我的光芒。