Upon the return of Irene Hardy to the East it had slowly become apparent to her mother that things were not as they once had been. There were various vague stirrings of uneasiness, but perhaps the most alarming manifestation was the strange silence in which the girl enveloped herself. It seemed as though she had left part of her nature behind--had outgrown it, perhaps--and had created about herself an atmosphere of reserve foreign to her earlier life. It seemed as though the loneliness of the great plains had settled upon her. The old virility had been sobered; the gaiety of her girlhood had ripened into a poise more disturbing to Mrs. Hardy than any conventional excess could have been. She sought her own company; she tolerated social engagements in which she had previously found delight. And, most sinister of all, she showed no disposition to encourage the attentions which were ready enough in the offering. "Whatever has come over Irene?" said Mrs. Hardy to the doctor one evening when their daughter had been particularly indifferent to a theatre invitation. "She hasn't been the same since she came home. I should not have let her go west alone." The doctor looked up mildly from his paper. It was the custom of the doctor to look up mildly when Mrs. Hardy made a statement demanding some form of recognition. From the wide initiation into domestic affairs which his profession had given him, Dr. Hardy had long since ceased to look for the absolute in woman. He had never looked for it in man. He realized that in Mrs. Hardy he did not possess a perfect mate, but he was equally convinced that in no other woman would he have found a perfect mate, and he accepted his lot with the philosophy of his sixty years. If Mrs. Hardy, in some respects, failed to measure up to his standard of the ideal, he found it true nevertheless that she had many admirable qualities. Granting that in his matrimonial adventure he might possibly have done somewhat better, fairness compelled the admission that he might also have done very much worse. And being, as has been hinted, something of a philosopher, he had sought, whenever possible, to harmonize his life with hers; and when that was impossible, at least to keep what pressure he might upon the soft pedal. So instead of reminding his wife that Irene had not been alone when she went west he remarked, very mildly, that the girl was growing older. Mrs. Hardy found in this remark occasion to lay down the book she had been holding, and to sit upright in a rigidity of intense disapproval. Dr. Hardy was aware that this was entirely a theatrical attitude, assumed for the purpose of imposing upon him a proper humility. He had experienced it many, many times. And he knew that his statement, notwithstanding its obviousness, was about to be challenged. "Dr. Hardy," said his wife, after the lapse of an appropriate period, "do you consider that an intelligent remark?"