"I suppose," said Mrs. Carnby resignedly, "that when one adds two and two, the result is bound to be four. It isn't ever five or thirty-seven, by any chance, is it, just by way of variety? It's provokingly inevitable; but not more so than what a man will say under certain circumstances. Do I really seem to you that kind of person? Do you really imagine that I'm objecting to your penchant for the little Tremonceau, on the ground that her ideas of moral deportment are not all that might be desired? I hadn't thought that I gave the impression of being so desperately archaic."

"But you were about to warn me—"

"Merely to keep that self-same eccentricity of deportment well in mind, my friend. Chacun dans sa niche, Mr. Vane—the little Tremonceau and you, as well as the rest of us. And hers is not the Palais de Glace before four o'clock, nor yet a matinée classique at the Français; and yours is not her victoria in the Bois. Don't be crude. A certain amount of privacy in the conduct of such affairs is as troublesome as a pocket-handkerchief or a bathing-suit—but quite as essential. Ne vous affichez pas. It only shows you to be an amateur—in the American sense—and to be amateurish, nowadays, is to be grotesque. And, of course, it doesn't make any difference how innocent your relations may be. So long as Mirabelle Tremonceau is a figure in the calculation, there's no reason why people should not believe anything they choose."

"You mentioned Miss Palffy," ventured Andrew. "Have you heard that she—that I—"

"Indirectly. That, frankly, is why I have taken the liberty of meddling in your affairs. It really isn't quite fair on the girl to bungle things. So long as you're going to work to gallicize yourself, pray make a thorough job of it. Don't copy the Frenchman's license, and neglect to imitate his discretion. I abhor half-made methods."

"But Miss Palffy—"

"Is heels over head in love with you, Mr. Vane. That much I know. I don't ask about your feelings. As a matter of fact, they haven't much bearing on the main issue, which is that I don't mean to have her disappointed in her estimate of you, for want of a friendly warning from an old woman who has seen many a young man spoil his life just because he took serious things too lightly and trivial ones too seriously."

"I wonder how much of this is serious advice, Mrs. Carnby," said Andrew suddenly, and with a perceptible ring of irritation in his voice, "and how much of it banter, with more than a suggestion of contempt. Apparently you're urging me to a change of course; actually, only to a change of method. I know you can't approve of my friendship for Mademoiselle Tremonceau, and yet you're not asking me to give it up, but only to put it out of sight and hearing. Isn't that—excuse me—but isn't it rather like trafficking with one's ideas of right and wrong? If one's doing no harm, why not go on? If one's to blame, why not pull up short?"

"Oh, nobody pulls up short, in these days," said Mrs. Carnby, "except habitual drunkards who have been pronounced incurable. One mustn't ask too much of people. It's like the servants: the old-fashioned kind used to brush the dust into a dust-pan, wrap it up in newspapers, and see that the ash-man carried it off; now they sweep it under the beds and sofas, where it can't be seen. One mustn't complain of knowing it's there, so long as it isn't actually in evidence. Autre temps autres mœurs. It's a long cry from Hester Prynne to Mirabelle Tremonceau. Besides, pulling up short all by oneself is one thing, and pulling a woman up short into the bargain is quite another. She might object, the little Tremonceau."

"She hasn't the shadow of a claim on me."