"The most extreme form of inequality is between the living and the dead."

"You should focus on building something that nobody else can build."

"I think we should be building things that are hard to do, not just easy things."

"The future is not just about technology, it's about politics and culture."

"I’m not a big fan of the internet. I think it’s a distraction. It’s a toy. It’s not a serious thing. It’s like a glorified fax machine."