"I think it's important to have a sense of urgency. The world is moving fast, and we need to keep up."

"I'm not a fan of people who are not open-minded. I think it's important to be open-minded and willing to change."

"I think it's important to have a feedback loop, where you're constantly thinking about what you've done and how you could be doing it better. I think that's the single best piece of advice: constantly…"

"I think it's important to be a little bit crazy. If you're not a little bit crazy, you're not going to get anything done."

"It's like, how often do you get to invent a car company? Or a rocket company? Or a tunneling company?"