I know the whole world is watching now. And I wish the world could see what I can see. Sometimes you have to get up really high to understand how small you really are. I'm going home now.

I love a challenge, and trying to become the first person to break the speed of sound in freefall is a challenge like no other.

Learn to love what you've been taught to fear.

We want to push mankind's boundaries out a little further.

I can't bear the thought of my mother having to push me around in a wheelchair. I'd rather die quickly.

One of the most exciting moments was standing out on top of the world, 30 seconds before stepping off.

The only limit is the one you set yourself.