Well may ye wot, young ladies, for 'tis abundantly manifest, that there is no vice but most grievous disaster may ensue thereon to him that practises it, and not seldom to others; and of all the vices that which hurries us into peril with loosest rein is, methinks, anger; which is nought but a rash and hasty impulse, prompted by a feeling of pain, which banishes reason, shrouds the eyes of the mind in thick darkness, and sets the soul ablaze with a fierce frenzy. Which, though it not seldom befall men, and one rather than another, has nevertheless been observed to be fraught in women with more disastrous consequences, inasmuch as in them the flame is both more readily kindled, and burns more brightly, and with less impediment to its vehemence. Wherein is no cause to marvel, for, if we consider it, we shall see that 'tis of the nature of fire to lay hold more readily of things light and delicate than of matters of firmer and more solid substance; and sure it is that we (without offence to the men be it spoken) are more delicate than they, and much more mobile. Wherefore, seeing how prone we are thereto by nature, and considering also our gentleness and tenderness, how soothing and consolatory they are to the men with whom we consort, and that thus this madness of wrath is fraught with grievous annoy and peril; therefore, that with stouter heart we may defend ourselves against it, I purpose by my story to shew you, how the loves of three young men, and as many ladies, as I said before, were by the anger of one of the ladies changed from a happy to a most woeful complexion.