We have to earn our Wings every day.

A superior pilot uses his superior judgment to avoid situations which require the use of his superior skill.

I think the one overwhelming emotion that we had was when we saw the Earth rising in the distance over the lunar landscape - it makes us realize that we all do exist on one small globe. For from 230,000 miles away, it really is a small planet.

When you're finally up on the moon, looking back at the earth, all these differences and nationalistic traits are pretty well going to blend and you're going to get a concept that maybe this is really one world and why the hell can't we learn to live together like decent people?

Capitalism without bankruptcy is like Christianity without hell.

Astronauts: space activists.

We have to earn our Wings every day.