Madame de Sablé betrays in her reply that she winces under this raillery, and thus provokes a rather severe though polite rejoinder, which, added to the fact that Madame de Longueville is convalescent, rouses her courage to the pitch of paying the formidable visit. Mademoiselle de Rambouillet, made aware through their mutual friend Voiture, that her sarcasm has cut rather too deep, winds up the matter by writing that very difficult production a perfectly conciliatory yet dignified apology. Peculiarities like this always deepen with age, and accordingly, fifteen years later, we find Madame D’Orleans in her “Princesse de Paphlagonia”—a romance in which she describes her court, with the little quarrels and other affairs that agitated it—giving the following amusing picture, or rather caricature, of the extent to which Madame de Sablé carried her pathological mania, which seems to have been shared by her friend the Countess de Maure (Mademoiselle d’Attichy). In the romance, these two ladies appear under the names of Princesse Parthénie and the Reine de Mionie. “There was not an hour in the day in which they did not confer together on the means of avoiding death, and on the art of rendering themselves immortal. Their conferences did not take place like those of other people; the fear of breathing an air which was too cold or too warm, the dread lest the wind should be too dry or too moist—in short, the imagination that the weather might not be as temperate as they thought necessary for the preservation of their health, caused them to write letters from one room to the other. It would be extremely fortunate if these notes could be found, and formed into a collection. I am convinced that they would contain rules for the regimen of life, precautions even as to the proper time for applying remedies, and also remedies which Hippocrates and Galen, with all their science, never heard of. Such a collection would be very useful to the public, and would be highly profitable to the faculties of Paris and Montpellier. If these letters were discovered, great advantages of all kinds might be derived from them, for they were princesses who had nothing mortal about them but the _knowledge_ that they were mortal. In their writings might be learned all politeness in style, and the most delicate manner of speaking on all subjects. There is nothing with which they were not acquainted; they knew the affairs of all the States in the world, through the share they had in all the intrigues of its private members, either in matters of gallantry, as in other things, on which their advice was necessary; either to adjust embroilments and quarrels, or to excite them, for the sake of the advantages which their friends could derive from them;—in a word, they were persons through whose hands the secrets of the whole world had to pass. The Princess Parthénie (Mme.