Just before you break through the sound barrier, the cockpit shakes the most.

You concentrate on what you are doing, to do the best job you can, to stay out of a serious situation. That’s the way the X-1 was.

The one word you use in military flying is duty. It's your duty. You have no control over outcome, no control over pick-and-choose. It's duty.

If you can walk away from a landing, it's a good landing. If you use the airplane the next day, it's an outstanding landing.

I don't think about life everlasting. If something doesn't have scientific evidence to back it up, I don't believe it. I'm a straight shooter.

There is no such thing as a natural born pilot. Whatever my aptitudes or talents, becoming a proficient pilot was hard work, really a lifetime's learning experience. For the best pilots, flying is an obsession, the one thing in life they must do continually. The best pilots fly more than the others; that's why they're the best. Experience is everything. The eagerness to learn how and why every piece of equipment works is everything. And luck is everything, too.

As we went through mach one, the nose started dropping, so we just cranked that horizontal stabilizer down to keep the nose up. We got it above mach one, and once we got it above the speed of sound, then you have supersonic flow over the whole airplane, so you have no more shock waves on it that are causing buffeting...You really don't think about the outcome of any kind of a flight, whether it's combat, or any other kinds of flights, because you really have no control over it.