The best space movie in my view is 'Apollo 13.' That's just the way it happened.

As I hurtled through space, one thought kept crossing my mind - every part of this rocket was supplied by the lowest bidder.

The most important thing we can do is inspire young minds and to advance the kind of science, math and technology education that will help youngsters take us to the next phase of space travel.

To sit back and let fate play its hand out and never influence it is not the way man was meant to operate.

We have an infinite amount to learn both from nature and from each other.

I don't know what you could say about a day in which you have seen four beautiful sunsets.

There are times when you devote yourself to a higher cause than personal safety.

I suppose the one quality in an astronaut more powerful than any other is curiosity. They have to get some place nobody's ever been.

Too many people, when they get old, think that they have to live by the calendar.

Zero G and I feel fine.

I am a stranger. I come in peace. Take me to your leader and there will be a massive reward for you in eternity.

Faithful prayer!

Ordinarily when a man in difficulty turns to prayer he has already tried every other means of escape.

We have now seen that there is no particle of evidence for the Egyptian origin of Tarot cards.

Take no duty of the Guard lightly. Friends must not be enemies Just as enemies must not be friends. Discerning the two is a life's work.

I don't particularly have a good memory. I think history is many times just the text written by the victors. I wanted to counter that aspect.

Flatterers look like friends, as wolves like dogs.

Where do most go to complain about a company/brand? TWITTER. Conversations are happening whether you are there or not.

Prescott National Forest is right on the edge of my home in Arizona.

Men as a whole judge more with their eyes than with their hands.

I am more convinced than ever that a lively two party system is essential to our democracy.