Failiure is not an option.

Failure is not an option!

To recognize that the greatest error is not to have tried and failed, but that in trying, we did not give it our best effort

We've never lost an American in space, we're sure as hell not gonna lose one on my watch! Failure is not an option.

I don't care what anything was designed to do, I care about what it can do.

You can not operate in this room unless you believe that you are Superman, and whatever happens, you're capable of solving the problem.

There is no such thing as good enough. You, your team, and your equipment must be the best. That is how you will win victories.

There is no achievement without risk.

I think everyone, once in his life, should be given a ticker-tape parade.

Spaceflight will never tolerate carelessness, incapacity, and neglect.

Sometimes you need to go through many small doors, to get to that big door of opportunity.

Healthy food-healthy life

Pity is the feeling which arrests the mind in the presence of whatesoever is grave and constant in human sufferings and unites it with the human sufferer.

All we need to begin with is a #‎ dream that we can do better than before. All we need to have is faith, and that dream will come true. All we need to do is act, and the time for action is now.

Occasionally if you do something extraordinary, the crew responds with spontaneous applause, but that's very rare.

People love leverage when it's working. I mean, it's so easy to borrow money from a guy at X and put it out at X.

I believe that a psychological, cultural, and philosophical migration back to Africa will solve our problem.

...if you live feeling like Your glass is half empty, well, It may as well be empty all the way.

For an interest to be rewarding, one must pay in discipline and dedication, especially though the difficult or boring stages which are inevitably encountered.

I guess we cut Michelle Obama's garden. You hear about that? The Democrats are distressed.