Age isn't as important so long as you are surrounded by people you love, doing things you passionately believe in.

We will eventually build space science labs and hotels, prodding the capability for missions beyond the orbit of the Earth. Our space-hotel guests will be able to take breath-taking excursions, flying a couple of hundred feet above the Moon's surface in small two-man spaceships. In time, we will launch missions to Mars and beyond.

Consider getting smaller in order to get bigger.

Having colleagues nearby, whether at the beach or in a crypt, means the ideas are always flowing

We should all seek to innovate, or be curious about innovation. Innovation truly is one of our greatest gifts.

Money is for making things happen.

I set up this magazine called Student when I was 16, and I didn't do it to make money - I did it because I wanted to edit a magazine. There wasn't a national magazine run by students, for students. I didn't like the way I was being taught at school. I didn't like what was going on in the world, and I wanted to put it right.