Of Navigators
A writer and a spacefarer discuss time travel, the symmetry of the universe, and the conquest of America.
"Don't forget what I was in the middle of. I had to recount my adventures again, silently invoking Marco Polo, Edgar Rice Burroughs, Italo Calvino, and the annals of geography. It turned out very well: they were all hanging on what I said, they were scared when they were supposed to be scared and they laughed when they were supposed to laugh."