"My proceeds from the PayPal acquisition were $180 million. I put $100 million in SpaceX, $70 million in Tesla, and $10 million in SolarCity. I had to borrow money for rent."

"I think we should be doing everything we can to make life multi-planetary."

"I'm a little bit autistic, asperger's for sure."

"If you go back a few hundred years, what we take for granted today would seem like magic—being able to talk to people over long distances, to transmit images, flying, accessing vast amounts of informa…"

"The greatest danger is not that we aim too high and miss, but that we aim too low and hit."