Selling an electric sports car creates an opportunity to fundamentally change the way America drives.

My motivation for all my companies has been to be involved in something that I thought would have a significant impact on the world.

I think that's the single best piece of advice: constantly think about how you could be doing things better and questioning yourself.

I'm glad to see that BMW is bringing an electric car to market. That's cool.

It's important that we attempt to extend life beyond Earth now. It is the first time in the four billion-year history of Earth that it's been possible, and that window could be open for a long time - hopefully it is - or it could be open for a short time. We should err on the side of caution and do something now.

Engineering is the closest thing to magic that exists in the world.

I'm personally a moderate and a registered independent, so I'm not strongly Democratic or strongly Republican.