The greatest business icons-it's not that they were worth hundreds of millions, or billions or trillions of dollars, it's that they moved society forward.

The happiest people are the ones who follow their own dreams most closely.

When you see someone who has turned his passion into a profit, ask yourself, ‘Why not me?

To me, it’s always what’s next and I think that’s what drives most very successful people. It’s never about the money. I mean that’s a way of keeping score. It’s about achievement and it’s about winning a game and it’s about upping the ante.

And here's what management is: motivating people and putting them in places where they can succeed.

Once you realize that there are no geniuses out there, you can think, "I can do that". One reason I've succeeded is that I have that naïve sense of entitlement.

I appear wild on the outside, but I'm a conservative businessman.