Facebook is quite entrenched and has a network effect. It's hard to break into a network once it's formed.

And we need things in life that are exciting and inspiring. It can't just be about solving some awful problem. There have to be reasons to get up in the morning.

In order to have your voice be heard in Washington, you have to make some little contribution.

You shouldn't do things differently just because they're different. They need to be... better.

The future of humanity is going to bifurcate in two directions: Either it's going to become multiplanetary, or it's going to remain confined to one planet and eventually there's going to be an extinction event.

No I don't ever give up. I would have to be dead or completely incapacitated

In the case of Apple, they did originally do production internally, but then along came unbelievably good outsourced manufacturing from companies like Foxconn. We don't have that in the rocket business. There's no Foxconn in the rocket business.