The happiest man is the one who knows how to obtain the greatest sum of happiness without ever failing in the discharge of his duties, and the most unhappy is the man who has adopted a profession in which he finds himself constantly under the sad necessity of foreseeing the future.

Perfectly certain that M—— M—— would keep her word, I went to the convent at ten o’clock in the morning, and she joined me in the parlour as soon as I was announced.

“Good heavens!” she exclaimed, “are you ill?”

“No, but I may well look so, for the expectation of happiness wears me out. I have lost sleep and appetite, and if my felicity were to be deferred my life would be the forfeit.”

“There shall be no delay, dearest; but how impatient you are! Let us sit down. Here is the key of my casino. You will find some persons in it, because we must be served; but nobody will speak to you, and you need not speak to anyone. You must be masked, and you must not go there till two hours after sunset; mind, not before. Then go up the stairs opposite the street-door, and at the top of those stairs you will see, by the light of a lamp, a green door which you will open to enter the apartment which you will find lighted. You will find me in the second room, and in case I should not be there you will wait for me a few minutes; you may rely upon my being punctual. You can take off your mask in that room, and make yourself comfortable; you will find some books and a good fire.”

The description could not be clearer; I kissed the hand which was giving me the key of that mysterious temple, and I enquired from the charming woman whether I should see her in her conventual garb.

“I always leave the convent with it,” she said, “but I have at the casino a complete wardrobe to transform myself into an elegant woman of the world, and even to disguise myself.”

“I hope you will do me the favour to remain in the dress of a nun.”

“Why so, I beg?”

“I love to see you in that dress.”