Mathematics is not about numbers, equations, computations, or algorithms: it is about understanding.

成功不是关于金钱或名誉，而是做你热爱的事情并感到快乐。

I can never be safe; I always try and go against the grain. As soon as I accomplish one thing, I just set a higher goal. That's how I've gotten to where I am.

There is no such thing as a moral or an immoral book. Books are well written, or badly written. That is all.

创新不仅仅是技术的问题；它关乎改变人们的思维和工作方式。