LVII.
Between two beings susceptible of love, the duration of passion is in proportion to the original resistance of the woman, or to the obstacles which the accidents of social life put in the way of your happiness.
If you have desired your object only for one day, your love perhaps will not last more than three nights. Where must we seek for the causes of this law? I do not know. If you cast your eyes around you, you will find abundant proof of this rule; in the vegetable world the plants which take the longest time to grow are those which promise to have the longest life; in the moral order of things the works produced yesterday die to-morrow; in the physical world the womb which infringes the laws of gestation bears dead fruit. In everything, a work which is permanent has been brooded over by time for a long period. A long future requires a long past. If love is a child, passion is a man. This general law, which all men obey, to which all beings and all sentiments must submit, is precisely that which every marriage infringes, as we have plainly shown. This principle has given rise to the love tales of the Middle Ages; the Amadises, the Lancelots, the Tristans of ballad literature, whose constancy may justly be called fabulous, are allegories of the national mythology which our imitation of Greek literature nipped in the bud. These fascinating characters, outlined by the imagination of the troubadours, set their seal and sanction upon this truth.