The only way to learn mathematics is to do mathematics.

创新不仅仅是创造新产品，而是重新构想我们如何解决问题。

let everyone else call your idea crazy, just keep going, don't stop, don't even think about stopping until you get there, and don't give much think of where "there" is.

对我来说，幸福关乎三件事：有人爱，有事做，有所期待。

意识之流是保存生命的行为之流。

The trick is not to learn to trust your gut feelings, but rather to discipline yourself to ignore them.