For those who may ask what they can do to honor Neil, we have a simple request. Honor his example of service, accomplishment and modesty, and the next time you walk outside on a clear night and see the moon smiling down at you, think of Neil Armstrong and give him a wink.

It never hurts to have friends around, so that's why you'd form a crew.

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

I am, and ever will be, a white-socks, pocket-protector, nerdy engineer - born under the second law of thermodynamics, steeped in steam tables, in love with free-body diagrams, transformed by Laplace, and propelled by compressible flow.

You've got to expect things are going to go wrong. And we always need to prepare ourselves for handling the unexpected.

The one thing I regret was that my work required an enormous amount of my time, and a lot of travel.

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.