America needs the best education system in the world. We have it in higher education. We do not have it in general education for all of our people - the K-12 education. Other nations are far, far outdoing the United States in that area. We still have the lead in research, but once again, other nations are pouring more into research also. We still have a lead, but to me it's just very, very important that we keep that lead in basic research.

As far as actually setting up colonies of people who would live their whole lives in space, I think we're a long ways from doing that yet, and I think we have many, many decades before we could be able to even consider something like that.

I think in America we have to get back to being the best educated general citizenry in the world and make sure we do not lose our lead in research, if we're to have a leadership position in the world.

That was a real fireball.

I think a mentor gets a lot of satisfaction in a couple of ways. They're doing something constructive, so they feel good about that. And when they see the results of this, with the young people they're working with, it's very, very rewarding.

I don't like the way the whole thing has developed. And I just hope that we develop our own transportation system, both spacecraft and new boosters, as soon as possible. I hate to think that we may be out there seven to ten years out and dependent on the Russians for our journey into space.

If there is one thing I’ve learned in my years on this planet, it’s that the happiest and most fulfilled people I’ve known are those who devoted themselves to something bigger and more profound than merely their own self interest.