I like being involved in businesses where you are kicking ass.

YouTube has gotten so big that you're not a standard unless YouTube adopts you. And that's a big fight.

Just watch. Pigs get fat, hogs get slaughtered. When you try to take it too far, people turn the other way. I'm just telling you, when you've got a good thing and you get greedy, it always, always, always, always, always turns on you. That's rule No. 1 of business.

All good businesses are personal. The best businesses are very personal.

Having the ability to be brutally honest with yourself is the greatest challenge you face when creating a business model. Too often we oversell ourselves on the quality of the idea, service, or product. We don't provide an honest assessment of how we fit in the market, why customers will buy from us, and at what price.

Brains are far more important than money or connections. Everyone and anyone can create a business out of their bedroom.

There is no sport as competitive as business. It's 24 by 7 by 365 by forever.