certain women breathe out against those of their sex, whose
unfortunate happiness it is to entertain a passion, proves what a
burden to them is their chastity. If it were not for fear of the
devil, one would be Lais; another owes her virtue to the dryness of
her selfish heart; a third to the silly behaviour of her first lover;
another still--"

The author checked this outpour of revelation by confiding to the two
ladies his design for the work with which he had been haunted; they
smiled and promised him their assistance. The youngest, with an air of
gaiety suggested one of the first chapters of the undertaking, by
saying that she would take upon herself to prove mathematically that
women who are entirely virtuous were creatures of reason.

When the author got home he said at once to his demon:

"Come! I am ready; let us sign the compact."

But the demon never returned.

If the author has written here the biography of his book he has not
acted on the prompting of fatuity. He relates facts which may furnish
material for the history of human thought, and will without doubt
explain the work itself. It may perhaps be important to certain
anatomists of thought to be told that the soul is feminine. Thus
although the author made a resolution not to think about the book
which he was forced to write, the book, nevertheless, was completed.
One page of it was found on the bed of a sick man, another on the sofa
of a boudoir. The glances of women when they turned in the mazes of a
waltz flung to him some thoughts; a gesture or a word filled his