“Space has not changed but technology has, in many cases, improved dramatically.”

Opportunities will be available to you that you cannot imagine.

The important achievement of Apollo was demonstrating that humanity is not forever chained to this planet, and our visions go rather further than that, and our opportunities are unlimited.

He did it alone. We had a cast of a million.

No matter when you had been to this spot before, a thousand years ago or a hundred thousand years ago, or if you came back to it a million years from now, you would see some different things each time, but the scene would be generally the same.

Research is creating new knowledge.

The single thing which makes any man happiest is the realization that he has worked up to the limits of his ability, his capacity. It’s all the better, of course, if this work has made a contribution to knowledge, or toward moving the human race a little farther forward.

The single thing which makes any man happiest is the realization that he has worked up to the limits of his ability, his capacity. It’s all the better, of course, if this work has made a contribution to knowledge, or toward moving the human race a little farther forward.

I think if there was anything I learned from our skipper was that it’s not how you look; it’s how you perform.

People love conspiracy theories.

Gliders, sail planes, they’re wonderful flying machines. It’s the closest you can come to being a bird.

I believe that the message of Apollo XI was that in the spirit of Apollo, a free and open spirit, you can attack a very difficult goal and achieve it, if you can all agree and work together to achieve that goal.

Houston, Tranquillity Base here. The Eagle has landed.

In much of society, research means to investigate something you do not know or understand.

A picture does a great job, but it’s not nearly like being there.

This blowing dust became increasingly thicker. It was very much like landing in a fast moving ground fog.

I only go in a small fraction of an inch, maybe an eighth of an inch, but I can see the footprints of my boots and the treads in the fine sandy particles.

My rule was I will not answer a question that attempts to project how I will rule in a case that might come before the court.

There is nothing more stimulating than a case where everything goes against you.

I do not know what to say in a case so surprising, so unlooked for and so novel.

In case of dissension, never dare to judge till you’ve heard the other side.

Remember that it is not the lawyer who knows the most law, but the one who best prepares his case, who wins.

Some of the biggest cases of mistaken identity are among intellectuals who have trouble remembering that they are not God.

We are all special cases.

Just in case you ever foolishly forget; I’m never not thinking of you.