Cato was of opinion that hare's flesh,[1] taken as a diet, is provocative of sleep. It is a vulgar notion, too, that this diet confers beauty for nine days on those who use it; a silly play[2] upon words, no doubt, but a notion which has gained far too extensively not to have had some real foundation. According to the magicians, the gall of a she-goat, but only of one that has been sacrificed, applied to the eyes or placed beneath the pillow, has a narcotic effect. Too profuse perspiration is checked by rubbing the body with ashes of burnt goats' horns mixed with oil of myrtle.