From space, the Bahamas is the most beautiful place on Earth.

Spaceflight isn't just about doing experiments, it's about an extension of human culture.

Our role is to develop techniques that allow us to provide emergency life-saving procedures to injured patients in an extreme, remote environment without the presence of a physician.

Don't let life randomly kick you into the adult you don't want to become

Almost everything worthwhile carries with it some sort of risk.

Decide in your heart of hearts what really excites and challenges you, and start moving your life in that direction

Every single day you're the result of what you did on the days prior.

Focus on the journey, not on arriving at a certain destination.

Remember, nobody changes the world on their own.

Every decision you make, from what you eat to what you do with your time tonight, turns you into who you are tomorrow and the day after that.

The cool things about space is when you put your pants on here, you can put them on two legs at a time.

Think of another as you want God to think of you.

Now hear of the new judgement. You are judged many times more by what you do in groups than for what you do as individuals.

I'd crossed a border—Speaking openly, exposing the weak girl I'd been, I was no longer her.

I only wanted to help my people.

It is one of the characteristics of a free and democratic nation that it have free and independent labor unions.

I think that you really get what you recognize is in the universe.

It's hard to write music for specific things, because I'm always writing just to write.

What a fool I would have been to let self-respect interfere with my happiness!

The only thing over which you have complete right of control at all times is your mental attitude.

As so often happens, I discover that it would have been better to keep my mouth shut.