The single thing which makes any man happiest is the realization that he has worked up to the limits of his ability, his capacity. It's all the better, of course, if this work has made a contribution to knowledge, or toward moving the human race a little farther forward.

There are places to go beyond belief.

This blowing dust became increasingly thicker. It was very much like landing in a fast moving ground fog.

Pilots take no special joy in walking: pilots like flying.

Now and then I miss the excitement about being in the cockpit of an airplane and doing new things.

I guess because deejaying has become my job, I tend to listen to really horrible stuff on my spare time. If you heard my iPod you'd be like, "what the hell?"

History will remember the twentieth century for two technological developments: atomic energy and space flight.