The best way to create interest in a subject is to render it worth knowing, which means to make the knowledge usable.

过去是一种已经发生的未来。

Never underestimate the importance of listening—to your team, your customers, and the world around you.

You cannot swim for new horizons until you have courage to lose sight of the shore.

I think that in mathematics, and maybe in life, you have to be willing to be a little bit lost.

我们对显而易见的事物视而不见，而且对自己的视而不见也视而不见。