Innovation without execution is just hallucination.

我从不回头看，我向前看。

Success is not about the destination, but the journey and the lessons learned along the way.

The process of discovery in mathematics is often more important than the result itself.

让自己振作起来的最好方法是试着让别人振作起来。

I like talking to a brick wall, it’s the only thing in the world that never contradicts me.