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

We have this handy fusion reactor in the sky called the sun, you don't have to do anything, it just works. It shows up every day.

There's a real opportunity to have a vertical takeoff and landing electric supersonic jet.

Even if producing CO2 was good for the environment, given that we're going to run out of hydrocarbons, we need to find some sustainable means of operating.

There are really two things that have to occur in order for a new technology to be affordable to the mass market. One is you need economies of scale. The other is you need to iterate on the design. You need to go through a few versions.

If humanity doesn't land on Mars in my lifetime, I would be very disappointed.

There's nothing - I've bought everything I want. I don't like yachts or anything; you know, I'm not a yacht person, and I've got pretty much the nicest plane I'd want to have.