[48] But if there be any one who thinks that youth is to be wholly interdicted from amours with courtesans, he certainly is very strict indeed. I cannot deny what he says; but still he is at variance not only with the licence of the present age, but even with the habits of our ancestors, and with what they used to consider allowable. For when was the time that men were not used to act in this manner? when was such conduct found fault with? when was it not permitted? when, in short, was the time when that which is lawful was not lawful? Here, now, I will lay down what I consider a general rule: I will name no woman in particular; I will leave the matter open for each of you to apply what I say as he pleases.