Music became a healer for me.
Well, for me it really wasn't a case of deciding to be an astronaut.
And, all these things need to be coordinated; so we all need to work together, have timers going and everything so we're all coordinated and get this piece of orchestration done.
So, I decided that whatever I was, wanted to do with my life, it would have to do, it would have to have something to do with the exploration and doing new things.
Now you're coming back to Earth, and things are getting more and more dynamic.
Because when we're in space, my job is primarily getting us there and getting us back.
That's what Hubble can do for us. It can tell us whether the universe is expanding forever or if one day it's going to come back together.
It is never too late to regain our credibility around the world.
You don't believe that the Earth is round only if you're an astronaut. You don't believe Napoleon existed only if you're a historian. You believe these things because they're facts, proved by evidence.
If you're not terrified, you're not going to win. You have to ride right up to the edge of control and not make any mistakes that cost you time.
As long as we persist in our deepest destiny, we will continue to grow.