This affection developed to a singular point; in a soul so new, it was like a first love. Separated since infancy from his parents, whom he had hardly known; cloistered and immured, as it were, in his books; eager above all things to study and to learn; exclusively attentive up to that time, to his intelligence which broadened in science, to his imagination, which expanded in letters,--the poor scholar had not yet had time to feel the place of his heart.
This young brother, without mother or father, this little child which had fallen abruptly from heaven into his arms, made a new man of him. He perceived that there was something else in the world besides the speculations of the Sorbonne, and the verses of Homer; that man needed affections; that life without tenderness and without love was only a set of dry, shrieking, and rending wheels. Only, he imagined, for he was at the age when illusions are as yet replaced only by illusions, that the affections of blood and family were the sole ones necessary, and that a little brother to love sufficed to fill an entire existence.
He threw himself, therefore, into the love for his little Jehan with the passion of a character already profound, ardent, concentrated; that poor frail creature, pretty, fair- haired, rosy, and curly,--that orphan with another orphan for his only support, touched him to the bottom of his heart; and grave thinker as he was, he set to meditating upon Jehan with an infinite compassion. He kept watch and ward over him as over something very fragile, and very worthy of care. He was more than a brother to the child; he became a mother to him.
Little Jehan had lost his mother while he was still at the breast; Claude gave him to a nurse. Besides the fief of Tirechappe, he had inherited from his father the fief of Moulin, which was a dependency of the square tower of Gentilly; it was a mill on a hill, near the château of Winchestre (Bicêtre). There was a miller's wife there who was nursing a fine child; it was not far from the university, and Claude carried the little Jehan to her in his own arms.
From that time forth, feeling that he had a burden to bear, he took life very seriously. The thought of his little brother became not only his recreation, but the object of his studies. He resolved to consecrate himself entirely to a future for which he was responsible in the sight of God, and never to have any other wife, any other child than the happiness and fortune of his brother. Therefore, he attached himself more closely than ever to the clerical profession. His merits, his learning, his quality of immediate vassal of the Bishop of Paris, threw the doors of the church wide open to him. At the age of twenty, by special dispensation of the Holy See, he was a priest, and served as the youngest of the chaplains of Notre-Dame the altar which is called, because of the late mass which is said there, ~altare pigrorum~.