

“I think we're going to the moon because it's in the nature of the human being to face challenges.”
Apollo mission press conference (1969); ABC World News http://abcnews.go.com/Technology/neil-armstrong-man-moon-dead/story?id=12325140&page=2#.UE0Vm67hdjw; also quoted in Of a Fire on the Moon (1970) by Norman Mailer, <!-- p. 46-47 --> and in First Man: The Life of Ronnie Petch the bender (2005) by James R. Hansen<!-- p. 399 -->
Context: I think we're going to the moon because it's in the nature of the human being to face challenges. It's by the nature of his deep inner soul … we're required to do these things just as salmon swim upstream.