There's a new generation of entrepreneurs in the Valley who have arrived since 2000, after the dotcom bust. They're completely fearless.

I don't waste time being depressed.

Innovation accelerates and compounds. Each point in front of you is bigger than anything that ever happened.

You are cruising along, and then technology changes. You have to adapt.

Big breakthrough ideas often seem nuts the first time you see them.

The 2 hardest things you'll have to do when running a company are recruiting and talking people out of leaving.

Only two people have been on the cover of Time Magazine in bare feet. I'm one, the other is Gandhi.