| The same effect arises from any alteration in the circumstances of mankind; as when there is such a plenty of any thing as satisfies all the desires of men: In which case the distinction of property is entirely lost, and every thing remains in common. |
| This we may observe with regard to air and water, though the most valuable of all external objects; and may easily conclude, that if men were supplied with every thing in the same abundance, or if every one had the same affection and tender regard for every one as for himself; justice and injustice would be equally unknown among mankind. |
| Here then is a proposition, which, I think, may be regarded as certain, that it is only from the selfishness and confined generosity of men, along with the scanty provision nature has made for his wants, that justice derives its origin. |
| If we look backward we shall find, that this proposition bestows an additional force on some of those observations, which we have already made on this subject. |
| First, we may conclude from it, that a regard to public interest, or a strong extensive benevolence, is not our first and original motive for the observation of the rules of justice; since it is allowed, that if men were endowed with such a benevolence, these rules would never have been dreamt of. |
| Secondly, we may conclude from the same principle, that the sense of justice is not founded on reason, or on the discovery of certain connexions and relations of ideas, which are eternal, immutable, and universally obligatory. |
| For since it is confest, that such an alteration as that above-mentioned, in the temper and circumstances of mankind, would entirely alter our duties and obligations, it is necessary upon the common system, that the sense of virtue is derived from reason, to shew the change which this must produce in the relations and ideas. |
| But it is evident, that the only cause, why the extensive generosity of man, and the perfect abundance of every thing, would destroy the very idea of justice, is because they render it useless; and that, on the other hand, his confined benevolence, and his necessitous condition, give rise to that virtue, only by making it requisite to the publick interest, and to that of every individual. |
| Twas therefore a concern for our own, and the publick interest, which made us establish the laws of justice; and nothing can be more certain, than that it is not any relation of ideas, which gives us this concern, but our impressions and sentiments, without which every thing in nature is perfectly indifferent to us, and can never in the least affect us. |
| The sense of justice, therefore, is not founded on our ideas, but on our impressions. |
| Thirdly, we may farther confirm the foregoing proposition, THAT THOSE IMPRESSIONS, WHICH GIVE RISE TO THIS SENSE OF JUSTICE, ARE NOT NATURAL TO THE MIND OF MAN, BUT ARISE FROM ARTIFICE AND HUMAN CONVENTIONS. |
| For since any considerable alteration of temper and circumstances destroys equally justice and injustice; and since such an alteration has an effect only by changing our own and the publick interest; it follows, that the first establishment of the rules of justice depends on these different interests. |
| But if men pursued the publick interest naturally, and with a hearty affection, they would never have dreamed of restraining each other by these rules; and if they pursued their own interest, without any precaution, they would run head-long into every kind of injustice and violence. |
| These rules, therefore, are artificial, and seek their end in an oblique and indirect manner; nor is the interest, which gives rise to them, of a kind that coued be pursued by the natural and inartificial passions of men. |
| To make this more evident, consider, that though the rules of justice are established merely by interest, their connexion with interest is somewhat singular, and is different from what may be observed on other occasions. |
| A single act of justice is frequently contrary to public interest; and were it to stand alone, without being followed by other acts, may, in itself, be very prejudicial to society. |
| When a man of merit, of a beneficent disposition, restores a great fortune to a miser, or a seditious bigot, he has acted justly and laudably, but the public is a real sufferer. |
| Nor is every single act of justice, considered apart, more conducive to private interest, than to public; and it is easily conceived how a man may impoverish himself by a signal instance of integrity, and have reason to wish, that with regard to that single act, the laws of justice were for a moment suspended in the universe. |
| But however single acts of justice may be contrary, either to public or private interest, it is certain, that the whole plan or scheme is highly conducive, or indeed absolutely requisite, both to the support of society, and the well-being of every individual. |
| It is impossible to separate the good from the ill. |
| Property must be stable, and must be fixed by general rules. |