You know," said Al in a daze of hunger and cold, "when you see this, you realize that despite all the crap that goes on in the cities, despite all the words and accusations, the country has balance and momentum. The whole thing is symmetrical and beautiful; it works. The cities are like bulbs on a Christmas tree. They may bum, swell, and shatter, but the green stays green. Look at it," he said, eyes fixed on the horizon, not unmoved by the motion of the train. "Look at it. It's alive.