That afternoon Glen, still wearing a perplexed expression on his usually merry face, walked down to the mill and looked in at its open door. It was so hot and dusty and noisy that he did not care to stay there very long. He had been familiar with it all his life; but never before had it struck him as such an unpleasant place to work in, day after day, month after month, and even year after year, as it did now. How hard people did have to work, anyway! He had never realized it before. Still, working in a mill must be a little harder than anything else. At any rate, he certainly would not choose to earn his living there.