"I think the biggest risk is not taking any risk. In a world that's changing really quickly, the only strategy that is guaranteed to fail is not taking risks."

"I'm not a fan of people who are not passionate. I think it's important to be passionate about what you do."

"I think that the future is going to be very different from the past, and I'm very excited about it."

"I'm a free speech absolutist."

"I'm a big believer in a multi-planetary species. I think it's important for the long-term survival of humanity."