neque consilium, neque modum habet ullum, eam consilio regere non potes."
Marriages from love are made in the interest of the species, not of the individuals. Certainly the persons concerned imagine they are advancing their own happiness; but their real end is one which is foreign to themselves, for it lies in the production of an individual which is only possible through them. Brought together by this aim, they ought henceforth to try to get on together as well as possible. But very often the pair brought together by that instinctive illusion, which is the essence of passionate love, will, in other respects, be of very different natures. This comes to light when the illusion vanishes, as it necessarily must. Accordingly love marriages, as a rule, turn out unhappy; for through them the coming generation is cared for at the expense of the present. "Quien se casa por amores, ha de vivir con dolores" (Who marries from love must live in sorrow), says the Spanish proverb. The opposite the case with marriages contracted for purposes of convenience, generally in accordance with the choice of the parents. The considerations prevailing here, of whatever kind they may be, are at least real, and cannot vanish of themselves. Through them, however, the happiness of the present generation is certainly cared for, to the disadvantage of the coming generation, and notwithstanding this it remains problematical. The man who in his marriage looks to money more than to the satisfaction of his inclination lives more in the individual than in the species; which is directly opposed to the truth; hence it appears unnatural, and excites a certain contempt. A girl who, against the advice of her parents, rejects the offer of a rich and not yet old man, in order, setting aside all considerations of convenience, to choose according to her instinctive inclination alone, sacrifices her individual welfare to the species. But just on this account one cannot withhold from her a certain approbation; for she has preferred what is of most importance,
