What we will have attained when Neil Armstrong steps down upon the moon is a completely new step in the evolution of man.

My experiences with science led me to God. They challenge science to prove the existence of God. But must we really light a candle to see the sun?

I have learned to use the word 'impossible' with the greatest caution.

Science does not have a moral dimension. It is like a knife. If you give it to a surgeon or a murderer, each will use it differently.

Basic research is what I am doing when I don't know what I am doing.

It was very successful, but it fell on the wrong planet.

The rocket worked perfectly, except for landing on the wrong planet.

It takes sixty-five thousand errors before you are qualified to make a rocket.

The best computer is a man, and it’s the only one that can be mass-produced by unskilled labor.

Don't tell me that man doesn't belong out there. Man belongs wherever he wants to go - and he'll do plenty well when he gets there.

I believe in an immortal soul. Science has proved that nothing disintegrates into nothingness. Life and soul, therefore, cannot disintegrate into nothingness, and so are immortal.

There are definite advantages to single beds." He sat up abruptly and arranged her legs around his waist. "Makes cuddling mandatory.

Just be kind to be wise and to be intelligent.

Were kisses all the joys in bed, /One woman would another wed.

We can learn to return home to our open hearts at any moment.

As long as you believe it is impossible, you close your mind to understanding it.

My mother was a Sunday school teacher. So I am a byproduct of prayer. My mom just kept on praying for her son.

When truth and reason cannot be heard, then must presumption rule.

If you'll never leave me, I'll never leave you.

So long as the mother, Ignorance, lives, it is not safe for Science the offspring, to divulge the hidden causes of things.

Contact lenses make me miserable, as soon as I put them in. That's what creates the pouting and brooding character.