The past is never dead. It's not even past.

The vision of a champion is someone who is bent over, drenched in sweat, at the point of exhaustion when no one else is watching.

追求知识不仅是心灵的旅程，也是心灵的旅程。

It is error only, and not truth, that shrinks from inquiry.

追求数学知识是一段永无止境的旅程；总有更多的东西等待发现和理解。