"I fully expected that, by the end of the century, we would have achieved substantially more than we actually did."

"I was elated, ecstatic, and extremely surprised that we were successful."

"Pilots take no special joy in walking. Pilots have a distaste for walking."

"We were very, very lucky. We were in a very good place at a very good time."

"I have always been a firm believer in the power of the individual to make a difference."