"Your brand is what other people say about you when you're not in the room."

"I believe that in the long term, all companies will be technology companies."

"I think it's important to have a purpose in life. Otherwise, what's the point?"

"I constantly remind our employees to be afraid, to wake up every morning terrified. Not of our competitors, but of our customers."

"I believe that there's nothing wrong with being eccentric. If you're going to be a leader, you have to be willing to be different."