Many things become real which, at first, had no existence but in our imagination, and, as a natural consequence, many facts which have been attributed to Faith may not always have been miraculous, although they are true miracles for those who lend to Faith a boundless power. The next circumstance of any importance to myself which I recollect happened three months after my trip to Muran, and six weeks before my father's death. I give it to my readers only to convey some idea of the manner in which my nature was expanding. One day, about the middle of November, I was with my brother Francois, two years younger than I, in my father's room, watching him attentively as he was working at optics. A large lump of crystal, round and cut into facets, attracted my attention. I took it up, and having brought it near my eyes I was delighted to see that it multiplied objects. The wish to possess myself of it at once got hold of me, and seeing myself unobserved I took my opportunity and hid it in my pocket. A few minutes after this my father looked about for his crystal, and unable to find it, he concluded that one of us must have taken it. My brother asserted that he had not touched it, and I, although guilty, said the same; but my father, satisfied that he could not be mistaken, threatened to search us and to thrash the one who had told him a story. I pretended to look for the crystal in every corner of the room, and, watching my opportunity I slyly slipped it in the pocket of my brother's jacket. At first I was sorry for what I had done, for I might as well have feigned to find the crystal somewhere about the room; but the evil deed was past recall. My father, seeing that we were looking in vain, lost patience, searched us, found the unlucky ball of crystal in the pocket of the innocent boy, and inflicted upon him the promised thrashing. Three or four years later I was foolish enough to boast before my brother of the trick I had then played on him; he never forgave me, and has never failed to take his revenge whenever the opportunity offered. However, having at a later period gone to confession, and accused myself to the priest of the sin with every circumstance surrounding it, I gained some knowledge which afforded me great satisfaction. My confessor, who was a Jesuit, told me that by that deed I had verified the meaning of my first name, Jacques, which, he said, meant, in Hebrew, "supplanter," and that God had changed for that reason the name of the ancient patriarch into that of Israel, which meant "knowing." He had deceived his brother Esau.