There have been many systems of morality advanced by philosophers in all ages; but if they are strictly examined, they may be reduced to two, which alone merit our attention. Moral good and evil are certainly distinguished by our sentiments, not by reason: But these sentiments may arise either from the mere species or appearance of characters and passions, or from reflections on their tendency to the happiness of mankind, and of particular persons. My opinion is, that both these causes are intermixed in our judgments of morals; after the same manner as they are in our decisions concerning most kinds of external beauty: Though I am also of opinion, that reflections on the tendencies of actions have by far the greatest influence, and determine all the great lines of our duty. There are, however, instances, in cases of less moment, wherein this immediate taste or sentiment produces our approbation. Wit, and a certain easy and disengaged behaviour, are qualities immediately agreeable to others, and command their love and esteem. Some of these qualities produce satisfaction in others by particular original principles of human nature, which cannot be accounted for: Others may be resolved into principles, which are more general. This will best appear upon a particular enquiry.

As some qualities acquire their merit from their being immediately agreeable to others, without any tendency to public interest; so some are denominated virtuous from their being immediately agreeable to the person himself, who possesses them. Each of the passions and operations of the mind has a particular feeling, which must be either agreeable or disagreeable. The first is virtuous, the second vicious. This particular feeling constitutes the very nature of the passion; and therefore needs not be accounted for.

But however directly the distinction of vice and virtue may seem to flow from the immediate pleasure or uneasiness, which particular qualities cause to ourselves or others; it is easy to observe, that it has also a considerable dependence on the principle of sympathy so often insisted on. We approve of a person, who is possessed of qualities immediately agreeable to those, with whom he has any commerce; though perhaps we ourselves never reaped any pleasure from them. We also approve of one, who is possessed of qualities, that are immediately agreeable to himself; though they be of no service to any mortal. To account for this we must have recourse to the foregoing principles.

Thus, to take a general review of the present hypothesis: Every quality of the mind is denominated virtuous, which gives pleasure by the mere survey; as every quality, which produces pain, is called vicious. This pleasure and this pain may arise from four different sources. For we reap a pleasure from the view of a character, which is naturally fitted to be useful to others, or to the person himself, or which is agreeable to others, or to the person himself. One may, perhaps, be surprized. that amidst all these interests and pleasures, we should forget our own, which touch us so nearly on every other occasion. But we shall easily satisfy ourselves on this head, when we consider, that every particular person’s pleasure and interest being different, it is impossible men could ever agree in their sentiments and judgments, unless they chose some common point of view, from which they might survey their object, and which might cause it to appear the same to all of them. Now in judging of characters, the only interest or pleasure, which appears the same to every spectator, is that of the person himself, whose character is examined; or that of persons, who have a connexion with him. And though such interests and pleasures touch us more faintly than our own, yet being more constant and universal, they counter-ballance the latter even in practice, and are alone admitted in speculation as the standard of virtue and morality. They alone produce that particular feeling or sentiment, on which moral distinctions depend.

As to the good or ill desert of virtue or vice, it is an evident consequence of the sentiments of pleasure or uneasiness. These sentiments produce love or hatred; and love or hatred, by the original constitution of human passion, is attended with benevolence or anger; that is, with a desire of making happy the person we love, and miserable the person we hate. We have treated of this more fully on another occasion.

SECT. II OF GREATNESS OF MIND

It may now be proper to illustrate this general system of morals, by applying it to particular instances of virtue and vice, and shewing how their merit or demerit arises from the four sources here explained. We shall begin with examining the passions of pride and humility, and shall consider the vice or virtue that lies in their excesses or just proportion. An excessive pride or overweaning conceit of ourselves is always esteemed vicious, and is universally hated; as modesty, or a just sense of our weakness, is esteemed virtuous, and procures the good-will of every-one. Of the four sources of moral distinctions, this is to be ascribed to the third; viz, the immediate agreeableness and disagreeableness of a quality to others, without any reflections on the tendency of that quality.

In order to prove this, we must have recourse to two principles, which are very conspicuous in human nature. The first of these is the sympathy, and communication of sentiments and passions above-mentioned. So close and intimate is the correspondence of human souls, that no sooner any person approaches me, than he diffuses on me all his opinions, and draws along my judgment in a greater or lesser degree. And though, on many occasions, my sympathy with him goes not so far as entirely to change my sentiments, and way of thinking; yet it seldom is so weak as not to disturb the easy course of my thought, and give an authority to that opinion, which is recommended to me by his assent and approbation. Nor is it any way material upon what subject he and I employ our thoughts. Whether we judge of an indifferent person, or of my own character, my sympathy gives equal force to his decision: And even his sentiments of his own merit make me consider him in the same light, in which he regards himself.

This principle of sympathy is of so powerful and insinuating a nature, that it enters into most of our sentiments and passions, and often takes place under the appearance of its contrary. For it is remarkable, that when a person opposes me in any thing, which I am strongly bent upon, and rouzes up my passion by contradiction, I have always a degree of sympathy with him, nor does my commotion proceed from any other origin. We may here observe an evident conflict or rencounter of opposite principles and passions. On the one side there is that passion or sentiment, which is natural to me; and it is observable, that the stronger this passion is, the greater is the commotion. There must also be some passion or sentiment on the other side; and this passion can proceed from nothing but sympathy. The sentiments of others can never affect us, but by becoming, in some measure, our own; in which case they operate upon us, by opposing and encreasing our passions, in the very same manner, as if they had been originally derived from our own temper and disposition. While they remain concealed in the minds of others, they can never have an influence upon us: And even when they are known, if they went no farther than the imagination, or conception; that faculty is so accustomed to objects of every different kind, that a mere idea, though contrary to our sentiments and inclinations, would never alone be able to affect us.

The second principle I shall take notice of is that of comparison, or the variation of our judgments concerning objects, according to the proportion they bear to those with which we compare them. We judge more, of objects by comparison, than by their intrinsic worth and value; and regard every thing as mean, when set in opposition to what is superior of the same kind. But no comparison is more obvious than that with ourselves; and hence it is that on all occasions it takes place, and mixes with most of our passions. This kind of comparison is directly contrary to sympathy in its operation, as we have observed in treating of compassion and malice.[[2]] IN ALL KINDS OF COMPARISON AN OBJECT MAKES US ALWAYS RECEIVE FROM ANOTHER, TO WHICH IT IS COMPARED, A SENSATION CONTRARY TO WHAT ARISES FROM ITSELF IN ITS DIRECT AND IMMEDIATE SURVEY. THE DIRECT SURVEY OF ANOTHER'S PLEASURE NATURALLY GIVES US PLEASURE; AND THEREFORE PRODUCES PAIN, WHEN COMPARED WITH OUR OWN. HIS PAIN, CONSIDERED IN ITSELF, IS PAINFUL; BUT AUGMENTS THE IDEA OF OUR OWN HAPPINESS, AND GIVES US PLEASURE.