Self-driving cars are the natural extension of active safety and obviously something we should do.

The revolutionary breakthrough will come with rockets that are fully and rapidly reusable. We will never conquer Mars unless we do that. It'll be too expensive. The American colonies would never have been pioneered if the ships that crossed the ocean hadn't been reusable.

If you had to buy a new plane every time you flew somewhere, it would be incredibly expensive.

I read books and talked to people. I mean that's kind of how one learns anything. There's lots of great books out there & lots of smart people.

When something is important enough, you do it even if the odds are not in your favor.

The extension of life beyond Earth is the most important thing we can do as a species.

Automotive franchise laws were put in place decades ago to prevent a manufacturer from unfairly opening stores in direct competition with an existing franchise dealer that had already invested time, money and effort to open and promote their business.