M. de Châtelet--he began life as plain Sixte Châtelet, but since 1806 had the wit to adopt the particle--M. du Châtelet was one of the agreeable young men who escaped conscription after conscription by keeping very close to the Imperial sun. He had begun his career as private secretary to an Imperial Highness, a post for which he possessed every qualification. Personable and of a good figure, a clever billiard-player, a passable amateur actor, he danced well, and excelled in most physical exercises; he could, moreover, sing a ballad and applaud a witticism. Supple, envious, never at a loss, there was nothing that he did not know--nothing that he really knew. He knew nothing, for instance, of music, but he could sit down to the piano and accompany, after a fashion, a woman who consented after much pressing to sing a ballad learned by heart in a month of hard practice. Incapable though he was of any feeling for poetry, he would boldly ask permission to retire for ten minutes to compose an impromptu, and return with a quatrain, flat as a pancake, wherein rhyme did duty for reason. M. du Châtelet had besides a very pretty talent for filling in the ground of the Princess’ worsted work after the flowers had been begun; he held her skeins of silk with infinite grace, entertained her with dubious nothings more or less transparently veiled. He was ignorant of painting, but he could copy a landscape, sketch a head in profile, or design a costume and color it. He had, in short, all the little talents that a man could turn to such useful account in times when women exercised more influence in public life than most people imagine. Diplomacy he claimed to be his strong point; it usually is with those who have no knowledge, and are profound by reason of their emptiness; and, indeed, this kind of skill possesses one signal advantage, for it can only be displayed in the conduct of the affairs of the great, and when discretion is the quality required, a man who knows nothing can safely say nothing, and take refuge in a mysterious shake of the head; in fact; the cleverest practitioner is he who can swim with the current and keep his head well above the stream of events which he appears to control, a man’s fitness for this business varying inversely as his specific gravity. But in this particular art or craft, as in all others, you shall find a thousand mediocrities for one man of genius; and in spite of Châtelet’s services, ordinary and extraordinary, Her Imperial Highness could not procure a seat in the Privy Council for her private secretary; not that he would not have made a delightful Master of Requests, like many another, but the Princess was of the opinion that her secretary was better placed with her than anywhere else in the world. He was made a Baron, however, and went to Cassel as envoy-extraordinary, no empty form of words, for he cut a very extraordinary figure there--Napoleon used him as a diplomatic courier in the thick of a European crisis.