[Footnote 2: To ascribe in this manner our natural sense of the ill desert of human actions to a sympathy with the resentment of the sufferer, may seem, to the greater part of the people, to be a degradation of that sentiment. Resentment is commonly regarded as so odious a passion, that they will be apt to think it impossible that so laudable a principle, as the sense of the ill desert of vice, should in any respect be founded upon it. They will be more willing, perhaps, to admit that our sense of the merit of good actions is founded upon a sympathy with the gratitude of the persons who receive the benefit of them; because gratitude, as well as all the other benevolent passions, is regarded as an amiable principle, which can take nothing from the worth of whatever is founded upon it. Gratitude and resentment, however, are in every respect, it is evident, counterparts to one another; and if our sense of merit arises from a sympathy with the one, our sense of demerit can scarce miss to proceed from a fellow-feeling with the other. Let it be considered, too, that resentment, though in the degree in which we too often see it, the most odious, perhaps, of all the passions, is not disapproved of when properly humbled and entirely brought down to the level of the sympathetic indignation of the spectator. When we who are the bystanders, feel that our own animosity entirely corresponds with that of the sufferer, when the resentment of this last does not in any respect go beyond our own, when no word, no gesture, escapes him that denotes an emotion more violent than what we can keep time to, and when he never aims at inflicting any punishment beyond what we should rejoice to see inflicted, or what we ourselves would upon this account even desire to be the instruments of inflicting, it is impossible that we should not entirely approve of his sentiment. Our own emotion in this case must, in our eyes, undoubtedly justify his. And as experience teaches us how much the greater part of mankind are incapable of this moderation, and how great an effort must be made in order to bring down the rude and undisciplined impulse of resentment to this suitable temper, we cannot avoid conceiving a considerable degree of esteem and admiration for one who appears capable of exerting so much self-command over one of the most ungovernable passions of his nature. When indeed the animosity of the sufferer exceeds, as it almost always does, that we can go along with, as we cannot enter into it, we necessarily disapprove of it. We even disapprove of it more than we should of an equal excess of almost any other passion derived from the imagination. And this too violent resentment, instead of carrying us along with it becomes itself the object of our resentment and indignation. We enter into the opposite resentment of the person who is the object of this unjust emotion, and who is in danger of suffering from it. Revenge,