I'm convinced that before the year 2000 is over, the first child will have been born on the moon.

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.

Having money is about handling it the correct way. In my lifetime, I've both lost and made millions.

Be what you are, all that you are. Wear yourself proudly. It will require that you draw a line, but that line in the sand is your courage.

If I could apologise and go back and change history I would do. But the goal is still a goal, Argentina became world champions and I was the best player in the world.

The free trade movement in the middle of the last century represents the first conscious recognition of these new circumstances and of the necessity to adapt to them.

As a fiscal conservative, I think that our government should pay for itself.

Pelosi's problem is her spine doesn't reach her brain.

To touch is to give life.

I'm one of those writers who tends to be really good at making outlines and sticking to them. I'm very good at doing that, but I don't like it. It sort of takes a lot of the fun out.

We lay foundations that will need further development.

All I can say to the kids is if you've a problem in fishing or life, if you talk to an older person, you're gonna end up alright, because nine times out of 10, they've been through the same thing.