“love is only a feeling of curiosity more or less intense, grafted upon the inclination placed in us by nature that the species may be preserved. And truly, woman is like a book, which, good or bad, must at first please us by the frontispiece. If this is not interesting, we do not feel any wish to read the book, and our wish is in direct proportion to the interest we feel. The frontispiece of woman runs from top to bottom like that of a book, and her feet, which are most important to every man who shares my taste, offer the same interest as the edition of the work. If it is true that most amateurs bestow little or no attention upon the feet of a woman, it is likewise a fact that most readers care little or nothing whether a book is of the first edition or the tenth. At all events, women are quite right to take the greatest care of their face, of their dress, of their general appearance; for it is only by that part of the frontispiece that they can call forth a wish to read them in those men who have not been endowed by nature with the privilege of blindness. And just in the same manner that men, who have read a great many books, are certain to feel at last a desire for perusing new works even if they are bad, a man who has known many women, and all handsome women, feels at last a curiosity for ugly specimens when he meets with entirely new ones. It is all very well for his eye to discover the paint which conceals the reality, but his passion has become a vice, and suggests some argument in favour of the lying frontispiece. It is possible, at least he thinks so, that the work may prove better than the title-page, and the reality more acceptable than the paint which hides it. He then tries to peruse the book, but the leaves have not been opened; he meets with some resistance, the living book must be read according to established rules, and the book-worm falls a victim to a coquetry, the monster which persecutes all those who make a business of love. As for thee, intelligent man, who hast read the few preceding lines, let me tell thee that, if they do not assist in opening thy eyes, thou art lost; I mean that thou art certain of being a victim to the fair sex to the very last moment of thy life. If my candour does not displease thee, accept my congratulations.
—Casanova, The Memoirs of Casanova, p. -1