I think you should always be seeking negative feedback.

Being an entrepreneur is like eating glass and staring into the abyss of death.

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

I think Tesla will most likely develop its own autopilot system for the car, as I think it should be camera-based, not Lidar-based. However, it is also possible that we do something jointly with Google.

It's obviously tricky to convert cellulose to a useful biofuel. I think actually the most efficient way to use cellulose is to burn it in a co-generation power plant. That will yield the most energy and that is something you can do today.

What I'm trying to do is, is to make a significant difference in space flight. And help make space flight accessible to almost anyone.

Constantly seek criticism. A well thought out critique of what you're doing is as valuable as gold