A moral revolution was taking place in that headstrong and distrustful young man. Michel's and the princess's solicitude, the extreme delicacy of their consoling words, the innumerable joys of kindly treatment, which he had lost with his mother and had never hoped to find again in other hearts, gradually made an impression upon the pride and indifference in which he had encased himself, as in a coat of mail. He had always felt an ardent craving to be loved, although he was not himself capable of being moved so powerfully and persistently by affection as by hatred. At first he was, as it were, wounded and humiliated by being compelled to be grateful. But it happened that Agatha's heart, which had wrought a miracle upon Michel, did the same for Carmelo. Agatha, although outwardly cold and fastidious in her feelings, had such a vast and generous heart that she always ended by loving those whom she pitied. There were many times still when the patient's cold-blooded ideas horrified her; but pity gained the upper hand when she realized how unhappy he was made by that determination to harden his heart against everything. In his moments of physical suffering and of nervous excitement, the Piccinino, after vaunting and demonstrating his unerring keenness of vision in the matter of human affections, deplored that unhappy faculty with a bitterness which made a profound impression upon Agatha. One evening, when she was talking about him with Michel, and he confessed that he had no sympathetic feeling for his brother, she said to him: "Duty impels you to care for him, to incur danger for him, to overwhelm him with favors and consideration. Very good; one must love one's duty, and this brother of yours is a terrible trial. Duty would be easier if you could love him. Try, Michel; perhaps, if you succeed, that warlike heart of his will soften too, for he has the keen faculties of a sibyl. It may be that he feels that you do not love him, and so he continues cold to you. The instant that you have a feeling of sincere affection for him, even though you do not manifest it, he will divine it and perhaps will love you in his turn. I will try to set you the example. I will strive to persuade myself that he is my son--a very different son from you, Michel--and that his faults do not prevent my loving him." Agatha kept her word, and Michel tried to second her. The Piccinino was conscious of a genuine interest in his mental suffering amid all the tender care bestowed upon his physical ills; he softened little by little, and one day put Agatha's hand to his lips for the first time, saying to her: "You are good, like my mother. Oh! why am I not your son? Then I would love Michel, because the same womb would have borne us both. Men are really brothers only through the mother. She alone can make us understand what is called the voice of blood, the cry of nature."