The family name of Condorcet was Caritat. His father was a scion of an aristocratic family, and an officer in the army. The son who gave honor to the family, was born in the year 1743, at Ribemont, in Picardy. His father dying early, left his son to be educated with his wife, under the guardianship of his brother, the Bishop of Lisieux, a celebrated Jesuit. The mother of Condorcet was extremely superstitious, and in one of her fanatic ecstasies, offered up her son at the shrine of the Virgin Mary. How this act was performed we cannot relate; but it is a notorious fact that until his twelfth year, the embryo philosopher was clothed in female attire, and had young ladies for companions, which, M. Arago says, "accounts for many peculiarities in the _physique_ and the _morale_ of his manhood." The abstinence from all rude, boyish sports, checked the proper muscular development of his limbs; the head and trunk were on a large scale, but the legs were so meagre that they seemed unfit to carry what was above them; and, in fact, he never could partake in any strong exercises, or undergo the bodily fatigues to which healthy men willingly expose themselves. On the other hand, he had imbibed the tenderness of a delicate damsel, retaining to the last a deep horror for affliction pain on the inferior animals. In 1775, he entered the Jesuit Academy at Rheiras. Three years afterwards, he was transferred to the College of Navarre, in Paris, and soon made himself the most distinguished scholar there. His friends wished him to enter the priesthood, not knowing that even in his seventeenth year he had embraced the Deism of the age. At the age of nineteen he left college, and immediate-ly published a series of mathematical works, which established his fame. Shortly after this, the Academy of Sciences chose Condorcet for their assistant secretary. In the year 1770 he accompanied D'Alembert in a tour through Italy, making a call for some weeks at Ferney, where he was delighted with the company of Voltaire, and was duly recognised as one of the Encylopædists; and, on his return to Paris, became the literary agent of his great leader.