Feeling weightless... it's so many things together. A feeling of pride, of healthy solitude, of dignified freedom from everything that's dirty, sticky. You feel exquisitely comfortable... and you feel you have so much energy, such an urge to do things, such an ability to do things. And you work well, yes, you think well, without sweat, without difficulty as if the biblical curse in the sweat of thy face and in sorrow no longer exists, As if you've been born again.

I remember seeing war hero Jimmy Doolittle fly a Gee Bee racer there. He was my childhood hero. Many years later, I was lucky enough to go hunting with him.

I've always thought space station is a great name. It should be like a gas station where we go for service and supplies before heading further out

When a test pilot comes off a flight, there is typically another pilot who is going to take it up, and he believes in the debriefing. You don't keep something to yourself

John Glenn craved the publicity. I think even John would admit that. When he went into politics, that became pretty obvious! He knew how to do public relations.

I know enough about the moon to know how unpleasant and inhospitable it is. . . . I know enough about Mars to know that you can't live there, you can't settle it. Mars and the moon are two ugly islands. So then, you say, what's the point of going to them? The point is to be able to say I've been there, I've set foot on them, and I can go further to look for beautiful islands.

Apollo was a big, unwieldy vehicle. I had a problem with the flight controllers over that. It would try to fare its way like an airplane.