What Steve Jobs and I did-and at the same time Bill Gates and Paul Allen did-we had no savings accounts, no friends that could loan us money. But we had ideas, and I wanted all my life to be a part of a revolution.

You know what, Steve Jobs is real nice to me. He lets me be an employee and that's one of the biggest honors of my life.

Somebody who's designing something for himself has at least got a market of one that he's very close to.

It's a lot easier to think of an app and write it than it is to convince people to want it.

Even if you do something that others might consider wrong, you should at least be willing to talk about it and tell your parents what you're doing because you believe it's right.

Everything that has a computer in will fail. Everything in your life, from a watch to a car to a radio, to an iPhone, it will fail if it have a computer in it.

I worked with such concentration and focus and I had hundreds of obscure engineering or programming things in my head. I was just real exceptional in that way