Elon Musk

"If you look at our current technology level, something strange has to happen to civilisations, and I mean strange in a bad way. And it could be that there are a whole lot of dead, one-planet civilisations."

"The path to the CEO's office should not be through the CFO's office, and it should not be through the marketing department. It needs to be through engineering and design."

"I don't think it's a good idea to plan to sell a company."

"I think a lot of the American people feel more than a little disappointed that the high-water mark for human exploration was 1969. The dream of human space travel has almost died for a lot of people."

"We could definitely make a flying car - but that's not the hard part. The hard part is, how do you make a flying car that's super safe and quiet? Because if it's a howler, you're going to make people very unhappy."

"Really, the only thing that makes sense is to strive for greater collective enlightenment."