One fine warm morning in the fall Sam was sitting in a little park in the
centre of a Pennsylvania manufacturing town watching men and women going
through the quiet streets to the factories and striving to overcome a
feeling of depression aroused by an experience of the evening before. He
had come into town over a poorly made clay road running through barren
hills, and, depressed and weary, had stood on the shores of a river,
swollen by the early fall rains, that flowed along the edges of the town.
Before him in the distance he had looked into the windows of a huge
factory, the black smoke from which added to the gloom of the scene that
lay before him. Through the windows of the factory, dimly seen, workers
ran here and there, appearing and disappearing, the glare of the furnace
