I knew I was alone in a way that no Earthling has ever been before. [on his solo flight in the Apollo 11 command module while astronauts Neil Armstrong and Buzz Aldrin explored the lunar surface, quoted in Time magazine, 11 December 1972]
[November 9, 1969] I think a future flight should include a poet, a priest and a philosopher... we might get a much better idea of what we saw.