My vision is for a fully reusable rocket transport system between Earth and Mars that is able to re-fuel on Mars - this is very important - so you don't have to carry the return fuel when you go there.

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.

You can just reload, propel it and fly again. This is extremely important for revolutionizing access to space because as long as we continue to throw away rockets and space crafts, we will never truly have access to space.

I think it's very important to have a feedback loop, where you're constantly thinking about what you've done and how you could be doing it better.

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

If you think back to the beginning of cell phones, laptops or really any new technology, it's always expensive.

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.