Ad Catholici Sacerdotii §31

³¹ Most sublime, then, Venerable Brethren, is the dignity of the priesthood. Even the falling away of the few unworthy in the priesthood, however deplorable and distressing it may be, cannot dim the splendor of so lofty a dignity. Much less can the unworthiness of a few cause the worth and merit of so many to be overlooked; and how many have been, and are, in the priesthood, preeminent in holiness, in learning, in works of zeal, nay, even in martyrdom.