Man belongs wherever he wants to go - and he'll do plenty well when he gets there.

By the year 2000 we will undoubtedly have a sizable operation on the Moon, we will have achieved a manned Mars landing and it's entirely possible we will have flown with men to the outer planets.

Everybody knows what the moon is, everybody knows what this decade is, and everybody can tell a live astronaut who returned from the moon from one who didn't

I believe that the time has arrived for medical investigation of the problems of manned rocket flight, for it will not be the engineering problems but rather the limits of the human frame that will make the final decision as to whether manned space flight will eventually become a reality.

If we continue at this leisurly pace, we will have to pass Russian customs when we land on the moon.

Get me a broom. I'll sweep my own office.

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