Science cannot solve the ultimate mystery of nature. And that is because, in the last analysis, we ourselves are part of nature and therefore part of the mystery that we are trying to solve.

The best way to learn mathematics is to do mathematics.

链条的强度取决于它最薄弱的一环，而生活终究是一条链条。

"The writer's job is to get the main character up a tree, and then throw rocks at him."

时间是最好的建筑师，它会让真正的建筑沉淀下来。