It would be incredibly presumptuous and self-serving of me to believe that Facebook was the end of history. The only way it could possibly be the end of history is if it becomes some sort of artificial super intelligence that takes over the world.

I've been doing a hybrid of investing and entrepreneurship, which I think initially I wasn't set out to do. But I realized it fit my personality.

Solving specific problems is what drives me. I am not interested in having a career. I never have been.

I think the perception of wealth and power is that things just become easier and easier when in reality as you raise the stakes things become more stressful.

The cost of money rises dramatically if you can't afford to keep it in a bank.

I was never stupid with my money, because I grew up without it. So when I started to make some, I was like, 'Okay, first rule of thumb, I'm not buying it unless I've got the money to buy it,' so I have no debt.

When I was losing my hearing, we had to buy hearing aids and they were incredibly expensive. It was a huge financial situation.

I've certainly auditioned for big budget studio films. I don't know if it's because there's so much money involved, but a lot of times the pressure overwhelms me and engulfs me. I end up falling apart in the audition.