An entrepreneur must deal with more uncertainty than a professional with a well-defined role.

When I was starting out, I followed along the path that seemed to be marked out for me - from high school to college to law school to professional life.

People don't want to believe that technology is broken. Pharmaceuticals, robotics, artificial intelligence, nanotechnology - all these areas where the progress has been a lot more limited than people think. And the question is why.

Credentials are critical if you want to do something professional. If you want to become a doctor or lawyer or teacher or professor, there is a credentialing process. But there are a lot of other things where it's not clear they're that important.

Pirates did not store all their treasures in treasure chests, then bury them and draw maps to them. That's a movie invention. In reality, pirates spent their money as fast as they could steal it because they knew they were living on borrowed time. They didn't want to wait around to enjoy the money.

The only wealth in this world is children, more than all the money, power on earth.

The way I want to try and end private schools is by making our national education service so good you wouldn't want to waste your money.

A lot that was happening in 2005, 2006, good and bad, the beats reflected it. It was a lot of money around. People was making music to throw money to.