For the future, primarily, we must educate people in science, engineering, technology and math.
Buzz AldrinAny observations from the Moon or a sense of realising this or that about the greater meaning of things wasn't as influential for me as the experience of coming back and dealing with being a person who's been to the Moon.
Buzz AldrinIt's been one of the greatest challenges that ever came along in my life; it was one of the more difficult things to do.
Buzz Aldrin