The smartphone revolution is under-hyped, more people have access to phones than access to running water. We've never had anything like this before since the beginning of the planet.

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

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

If we're in a bubble, it's the weirdest bubble I've ever seen, where everybody hates everything.

Great CEOs are not just born with shiny hair and a tie.

Rule 1: All rules can be broken. Many (ex-legal and ethical) should be. Most people won't.

Around '93, '94, the conventional wisdom about the Internet was that it was a toy for academics and researchers. So it was very, very underestimated for about two years.