Philosophers,--who place the end of human good in virtue itself, in order to put to shame certain other philosophers, who indeed approve of the virtues, but measure them all with reference to the end of bodily pleasure, and think that this pleasure is to be sought for its own sake, but the virtues on account of pleasure,--are wont to paint a kind of word-picture, in which Pleasure sits like a luxurious queen on a royal seat, and all the virtues are subjected to her as slaves, watching her nod, that they may do whatever she shall command. She commands Prudence to be ever on the watch to discover how Pleasure may rule, and be safe. Justice she orders to grant what benefits she can, in order to secure those friendships which are necessary for bodily pleasure; to do wrong to no one, lest, on account of the breaking of the laws, Pleasure be not able to live in security. Fortitude she orders to keep her mistress, that is, Pleasure, bravely in her mind, if any affliction befall her body which does not occasion death, in order that by remembrance of former delights she may mitigate the poignancy of present pain. Temperance she commands to take only a certain quantity even of the most favourite food, lest, through immoderate use, anything prove hurtful by disturbing the health of the body, and thus Pleasure, which the Epicureans make to consist chiefly in the health of the body, be grievously offended. Thus the virtues, with the whole dignity of their glory, will be the slaves of Pleasure, as of some imperious and disreputable woman.