All that you need to become an entrepreneur and change the world is a working brain - and pretty much nothing else.

There's no committee that says, 'This is the type of person who can change the world - and you can't.' Realizing that anyone can do it is the first step. The next step is figuring out how you're going to do it.

In order to make anything a reality, you have to dream about it first.

Enthusiasm just creates bubbles; it doesn't keep them from popping.

Young people are often asked, 'What do you want to be when you grow up?' and given advice about how to lead meaningful adult lives, but where's the encouragement to lead meaningful lives right now?

Mostly, I avoid worrying since the time spent doing it could be spent more constructively.

I was thrilled to be able to read at three. I just thought everyone loved reading as much as I did.