It was probably the greatest singular human endeavor, certainly in modern times, maybe in the history of all mankind.

I wish I could send you some. It's amazing stuff.

What I remember perhaps most is starting up that ladder and looking over my shoulder and looking at those footprints down there and realizing that they were really mine and that there weren't going to be any (more) for a long time to come.

That's a very disappointing handle that people put on me.