"I very much agree with solving the high-density urban transport problem... There's a new type of car or vehicle that would be great for that..."
"Life has to be about more than solving problems… There have to be things that inspire you to be proud to be a member of humanity."
"I usually describe myself as an engineer, that’s basically what I’ve been doing since I was a kid. I’m interested in things that change the world."
"You will not be able to buy a better car for $35,000."
"I think the thing that’s really interesting is if we can make the cost of moving to Mars roughly equal to the net worth of a middle class person..."
"Going from PayPal, I thought: ‘Well, what are some of the other problems that are likely to most affect the future of humanity?'"
"When something is important enough, you do it even if the odds are not in your favor."
"People don't like change. But sometimes you need to change if the alternative is failure"