For it must be confest, that however the circumstances of human nature may render an union necessary, and however those passions of lust and natural affection may seem to render it unavoidable, yet there are other particulars in our natural temper, and in our outward circumstances, which are very incommodious, and are even contrary to the requisite conjunction. Among the former we may justly esteem our selfishness to be the most considerable. I am sensible that, generally speaking, the representations of this quality have been carried much too far; and that the descriptions which certain philosophers delight so much to form of mankind in this particular, are as wide of nature as any accounts of monsters which we meet with in fables and romances. So far from thinking that men have no affect ion for any thing beyond themselves, I am of opinion that, though it be rare to meet with one who loves any single person better than himself, yet 'tis as rare to meet with one in whom all the kind affections, taken together, do not overbalance all the selfish. Consult common experience; do you not see, that though the whole expense of the family be generally under the direction of the master of it, yet there are few that do not bestow the largest part of their fortunes on the pleasures of their wives and the education of their children, reserving the smallest portion for their own proper use and entertainment? This is what we may observe concerning such as have those endearing ties; and may presume, that the case would be the same with others, were they placed in a like situation.
But, though this generosity must be acknowledged to the honour of human nature, we may at the same time remark, that so noble an affection, instead of fitting men for large societies, is almost as contrary to them as the most narrow selfishness. For while each person loves himself better than any other single person, and in his love to others bears the greatest affection to his relations and acquaintance, this must necessarily produce an opposition of passions, and a consequent opposition of actions, which cannot but be dangerous to the new-established union.
'Tis, however, worth while to remark, that this contrariety of passions would be attended with but small danger, did it not concur with a peculiarity in our outward circumstances, which affords it an opportunity of exerting itself. There are three different species of goods which we are possessed of; the internal satisfaction our minds; the external advantages of our body; and the enjoyment of such possessions as we have acquired by our industry and good fortune. We are perfectly secure in the enjoyment of the first. The second may be ravished from us, but can be of no advantage to him who deprives us of them. The last only are both exposed to the violence of others, and may be transferred without suffering any loss or alteration; while at the same time there is not a sufficient quantity of them to supply every one's desires and necessities. As the improvement, therefore, of these goods is the chief advantage of society, so the instability of their possession, along with their scarcity, is the chief impediment.
In vain should we expect to find, in uncultivated nature, a remedy to this inconvenience; or hope for any inartificial principle of the human mind which might control those partial affections, and make us overcome the temptations arising from our circumstances. The idea of justice can never serve to this purpose, or be taken for a natural principle, capable of inspiring men with an equitable conduct towards each other. That virtue, as it is now understood, would never have been dreamed of among rude and savage men. For the notion of injury or injustice implies an immorality or vice committed against some other person: And as every immorality is derived from some defect or unsoundness of the passions, and as this defect must be judged of, in a great measure, from the ordinary course of nature in the constitution of the mind, 'twill be easy to know whether we be guilty of any immorality with regard to others, by considering the natural and usual force of those several affections which are directed towards them. Now, it appears that, in the original frame of our mind, our strongest attention is confined to ourselves; our next is extended to our relations and acquaintance; and 'tis only the weakest which reaches to strangers and indifferent persons. This partiality, then, and unequal affection, must not only have an influence on our behaviour and conduct in society, but even on our ideas of vice and virtue; so as to make us regard any remarkable transgression of such a degree of partiality, either by too great an enlargement or contraction of the affections, as vicious and immoral. This we may observe in our common judgments concerning actions, where we blame a person who either centres all his affections in his family, or is so regardless of them as, in any opposition of interest, to give the preference to a stranger or mere chance acquaintance. From all which it follows, that our natural uncultivated ideas of morality, instead of providing a remedy for the partiality of our affections, do rather conform themselves to that partiality, and give it an additional force and influence.
The remedy, then, is not derived from nature, but from artifice; or, more properly speaking, nature provides a remedy, in the judgment and understanding, for what is irregular and incommodious in the affections. For when men, from their early education in society, have become sensible of the infinite advantages that result from it, and have besides acquired a new affection to company and conversation, and when they have observed, that the principal disturbance in society arises from those goods, which we call external, and from their looseness and easy transition from one person to another, they must seek for a remedy, by putting these goods, as far as possible, on the same footing with the fixed and constant advantages of the mind and body. This can be done after no other manner, than by a convention entered into by all the members of the society to bestow stability on the possession of those external goods, and leave every one in the peaceable enjoyment of what he may acquire by his fortune and industry. By this means, every one knows what he may safely possess; and the passions are restrained in their partial and contradictory motions. Nor is such a restraint contrary to these passions; for, if so, it could never be entered into nor maintained; but it is only contrary to their heedless and impetuous movement. Instead of departing from our own interest, or from that of our nearest friends, by abstaining from the possessions of others, we cannot better consult both these interests, than by such a convention; because it is by that means we maintain society, which is so necessary to their well-being and subsistence, as well as to our own.
This convention is not of the nature of a promise; for even promises themselves, as we shall see afterwards, arise from human conventions. It is only a general sense of common interest; which sense all the members of the society express to one another, and which induces them to regulate their conduct by certain rules. I observe, that it will be for my interest to leave another in the possession of his goods, provided he will act in the same manner with regard to me. He is sensible of a like interest in the regulation of his conduct. When this common sense of interest is mutually expressed, and is known to both, it produces a suitable resolution and behaviour. And this may properly enough be called a convention or agreement betwixt us, though without the interposition of a promise; since the actions of each of us have a reference to those of the other, and are performed upon the supposition that something is to be performed on the other part. Two men who pull the oars of a boat, do it by an agreement or convention, though they have never given promises to each other. Nor is the rule concerning the stability of possession the less derived from human conventions, that it arises gradually, and acquires force by a slow progression, and by our repeated experience of the inconveniences of transgressing it. On the contrary, this experience assures us still more, that the sense of interest has become common to all our fellows, and gives us a confidence of the future regularity of their conduct; and 'tis only on the expectation of this that our moderation and abstinence are founded. In like manner are languages gradually established by human conventions, without any promise. In like manner do gold and silver become the common measures of exchange, and are esteemed sufficient payment for what is of a hundred times their value.
After this convention, concerning abstinence from the possessions of others, is entered into, and every one has acquired a stability in his possessions, there immediately arise the ideas of justice and injustice; as also those of property, right, and obligation. The latter are altogether unintelligible, without first understanding the former. Our property is nothing but those goods, whose constant possession is established by the laws of society; that is, by the laws of justice. Those, therefore, who make use of the words property, or right, or obligation, before they have explained the origin of justice, or even make use of them in that explication, are guilty of a very gross fallacy, and can never reason upon any solid foundation. A man's property is some object related to him. This relation is not natural, but moral, and founded on justice. 'Tis very preposterous, therefore, to imagine that we can have any idea of property, without fully comprehending the nature of justice, and showing its origin in the artifice and contrivance of men. The origin of justice explains that of property. The same artifice gives rise to both. As our first and most natural sentiment of morals is founded on the nature of our passions, and gives the preference to ourselves and friends above strangers, 'tis impossible there can be naturally any such thing as a fixed right or property, while the opposite passions of men impel them in contrary directions, and are not restrained by any convention or agreement.
No one can doubt that the convention for the distinction of property, and for the stability of possession, is of all circumstances the most necessary to the establishment of human society, and that, after the agreement for the fixing and observing of this rule, there remains little or nothing to be done towards settling a perfect harmony and concord. All the other passions, beside this of interest, are either easily restrained, or are not of such pernicious consequence when indulged. Vanity is rather to be esteemed a social passion, and a bond of union among men. Pity and love are to be considered in the same light. And as to envy and revenge, though pernicious, they operate only by intervals, and are directed against particular persons, whom we consider as our superiors or enemies. This avidity alone, of acquiring goods and possessions for ourselves and our nearest friends, is insatiable, perpetual, universal, and directly destructive of society. There scarce is any one who is not actuated by it; and there is no one who has not reason to fear from it, when it acts without any restraint, and gives way to its first and most natural movements. So that, upon the whole, we are to esteem the difficulties in the establishment of society to be greater or less, according to those we encounter in regulating and restraining this passion.
'Tis certain, that no affection of the human mind has both a sufficient force and a proper direction to counterbalance the love of gain, and render men fit members of society, by making them abstain from the possessions of others. Benevolence to strangers is too weak for this purpose; and as to the other passions, they rather inflame this avidity, when we observe, that the larger our possessions are, the more ability we have of gratifying all our appetites. There is no passion, therefore, capable of controlling the interested affection, but the very affection itself, by an alteration of its direction. Now, this alteration must necessarily take place upon the least reflection; since 'tis evident that the passion is much better satisfied by its restraint than by its liberty, and that, in preserving society, we make much greater advances in the acquiring possessions, than in the solitary and forlorn condition which must follow upon violence and an universal license. The question, therefore, concerning the wickedness or goodness of human nature, enters not in the least into that other question concerning the origin of society; nor is there any thing to be considered but the degrees of men's sagacity or folly. For whether the passion of self-interest be esteemed vicious or virtuous, 'tis all a case, since itself alone restrains it; so that if it be virtuous, men become social by their virtue; if vicious, their vice has the same effect.
Now, as 'tis by establishing the rule for the stability of possession that this passion restrains itself, if that rule be very abstruse and of difficult invention, society must be esteemed in a manner accidental, and the effect of many ages. But if it be found, that nothing can be more simple and obvious than that rule; that every parent, in order to preserve peace among his children, must establish it; and that these first rudiments of justice must every day be improved, as the society enlarges: if all this appear evident, as it certainly must, we may conclude that 'tis utterly impossible for men to remain any considerable time in that savage condition which precedes society, but that his very first state and situation may justly be esteemed social. This, however, hinders not but that philosophers may, if they please, extend their reasoning to the supposed state of nature; provided they allow it to be a mere philosophical fiction, which never had, and never could have, any reality. Human nature being composed of two principal parts, which are requisite in all its actions, the affections and understanding, 'tis certain that the blind motions of the former, without the direction of the latter, incapacitate men for society; and it may be allowed us to consider separately the effects that result from the separate operations of these two component parts of the mind. The same liberty may be permitted to moral, which is allowed to natural philosophers; and 'tis very usual with the latter to consider any motion as compounded and consisting of two parts separate from each other, though at the same time they acknowledge it to be in itself uncompounded and inseparable.