Jon Krakauer

When I was 23, I climbed this mountain in Alaska called Devil's Thumb alone. It was incredibly dangerous, and I did it because I thought that if I did something that hard and pulled it off, my life was gonna be transformed. And of course, nothing happened. But I get the search for purpose.

It is only when you watch the dense mass of thousands of ants, crowded together around the Hill, blackening the ground, that you begin to see the whole beast, and now you observe it thinking, planning, calculating. It is an intelligence, a kind of live computer, with crawling bits for its wits.