Mathematics is not a spectator sport. You have to do it to understand it.
The only way to predict the future is to create it.
厚道的人运气不会太差。
Many will call me an adventurer, and that I am...only one of a different sort: one who risks his skin to prove his truths.
如果你和你的竞争对手做的事情本质上是一样的,你可能不会太成功。