The deepest problems in mathematics often arise from the simplest questions.

I’m not a one-man show.

农业的成功不仅仅以产量衡量，还以我们为后代留下的遗产衡量。

"The only thing to do with good advice is to pass it on. It is never of any use to oneself."

永远不要停止学习；世界在不断发展，我们也应该如此。

I used to think the world was broken down by tribes. Then I thought it was broken down by rich and poor. Then I thought it was broken down by stupid and smart. But I know now that it is broken down by people who are alive and people who are dead.