The essence of mathematics lies in its freedom.

I'm not a pop star. I'm a performance artist.

I'm as proud of many of the things we haven't done as the things we have done.Innovation is saying no to a thousand things.

The best decisions are made when you listen to your team and trust their expertise.

The idea is not to live forever, it is to create something that will.

你给予的越多，你得到的就越多。