We have no proof, But if we extrapolate, based on the best information we have available to us, we have to come to the conclusion that ... other life probably exists out there and perhaps in many places.

In flying, the probability of survival is inversely proportional to the angle of arrival.

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

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

I fully expected that, by the end of the century, we would have achieved substantially more than we actually did.

Houston, Tranquillity Base here. The Eagle has landed.

Figure out how to build a brand and stick by it so people know what to expect.