Lust counsels one thing, reason another, there is a new reluctancy in men. [1022]Odi, nec possum, cupiens non esse, quod odi. We cannot resist, but as Phaedra confessed to her nurse, [1023]quae loqueris, vera sunt, sed furor suggerit sequi pejora: she said well and true, she did acknowledge it, but headstrong passion and fury made her to do that which was opposite. So David knew the filthiness of his fact, what a loathsome, foul, crying sin adultery was, yet notwithstanding he would commit murder, and take away another man's wife, enforced against reason, religion, to follow his appetite. Those natural and vegetal powers are not commanded by will at all; for who can add one cubit to his stature? These other may, but are not: and thence come all those headstrong passions, violent perturbations of the mind; and many times vicious habits, customs, feral diseases; because we give so much way to our appetite, and follow our inclination, like so many beasts. The principal habits are two in number, virtue and vice, whose peculiar definitions, descriptions, differences, and kinds, are handled at large in the ethics, and are, indeed, the subject of moral philosophy.
SUBSECT. I.—_Definition of Melancholy, Name, Difference_.