"The average age at which a man marries is thirty years; the average age at which his passions, his most violent desires for genesial delight are developed, is twenty years. Now during the ten fairest years of his life, during the green season in which his beauty, his youth and his wit make him more dangerous to husbands than at any other epoch of his life, his finds himself without any means of satisfying legitimately that irresistible craving for love which burns in his whole nature. During this time, representing the sixth part of human life, we are obliged to admit that the sixth part or less of our total male population and the sixth part which is the most vigorous is placed in a position which is perpetually exhausting for them, and dangerous for society. “Why don’t they get married?” cries a religious woman. But what father of good sense would wish his son to be married at twenty years of age? Is not the danger of these precocious unions apparent at all? It would seem as if marriage was a state very much at variance with natural habitude, seeing that it requires a special ripeness of judgment in those who conform to it. All the world knows what Rousseau said: “There must always be a period of libertinage in life either in one state or another. It is an evil leaven which sooner or later ferments.” Now what mother of a family is there who would expose her daughter to the risk of this fermentation when it has not yet taken place?"