At the sound of a pencil tapping on the ledge of the little window in the cast-iron filagree wall of her den, she turned quickly round ready to cry with disappointment; but at sight of Pinney with his blue eyes, and his brown fringe of moustache curling closely in over his lip, under his short, straight nose, and a funny cleft in his chin, she felt more like laughing, somehow, as she had since told him a hundred times. He wrote back to her from Boston, on some pretended business; and they began to correspond, as they called it; and they were engaged before the summer was over. They had never yet tired of talking about that first meeting, or of talking about themselves and each other in any aspect. They found out, as soon as they were engaged, and that sort of social splendor which young people wear to each other's eyes had passed, that they were both rather simple and harmless folks, and they began to value each other as being good. This tendency only grew upon them with the greater intimacy of marriage. The chief reason for thinking that they were good was that they loved each other so much; she knew that he was good because he loved her; and he believed that he must have a great deal of good in him, if such a girl loved him so much. They thought it a virtue to exist solely for one another as they did; their mutual devotion seemed to them a form of unselfishness. They felt it a great merit to be frugal and industrious that they might prosper; they prospered solely to their own advantage, but the advantage of persons so deserving through their frugality and industry seemed a kind of altruism; it kept them in constant good humor with themselves, and content with each other. They had risked a great deal in getting married on Pinney's small salary, but apparently their courage had been rewarded, and they were not finally without the sense that their happiness had been achieved somehow in the public interest. XV. Maxwell's headache went off after his cup of tea, but when he reached the house in Clover Street, where he had a room in the boarding-house his mother kept, he was so tired that he wanted to go to bed. He told her he was not tired; only disappointed with his afternoon's work. "I didn't get very much. Why, of course, there was a lot of stuff lying round in the gutters that I can work up, if I have the stomach for it. You'll see it in Pinney's report, whether I do it or not. Pinney thinks it's all valuable material. I left him there interviewing the defaulter's family, and making material out of their misery. I couldn't _do_ that." "I shouldn't want you to, Brice," said his mother. "I couldn't bear to have you."