7. Of the remaining three heads, the principle which constitutes the bond of human society and of a virtual community of life has the widest scope. Of this there are two divisions, — justice, in which consists the greatest lustre of virtue, and which those who possess are termed good; and in close alliance with justice, beneficence, which may also be called benignity or liberality. The first demand of justice is, that no one do harm to another, unless provoked by injury; Ref. 017 the next, that one use common possessions as common, private, as belonging to their owners. Private possessions, indeed, are not so by nature, but by ancient occupancy, as in the case of settlers in a previously uninhabited region; or by conquest, as in the territory acquired in war; or by law, treaty, agreement, or lot. Ref. 018 Thus it comes to pass that the territory of Arpinas is said to belong to the Arpinates, that of Tusculum to the Tuscans, and a similar account is to be given of the possessions of individual owners. Because each person thus has for his own a portion of those things which were common by nature, let each hold undisturbed what has fallen to his possession. If any one endeavors to obtain more for himself, he will violate the law of human society. But since, as it has been well said by Plato, we are not born for ourselves alone; since our country claims a part in us, our parents a part, our friends a part; and since, according to the Stoics, whatever the earth bears is created for the use of men, while men were brought into being for the sake of men, that they might do good to one another, — in this matter we ought to follow nature as a guide, to contribute our part to the common good, and by the interchange of kind offices, both in giving and receiving, alike by skill, by labor, and by the resources at our command, to strengthen the social union of men among men. But the foundation of justice is good faith, that is, steadfastness and truth in promises and agreements. Hence, though it may seem to some too far-fetched, I may venture to imitate the Stoics in their painstaking inquiry into the origin of words, and to derive faith Ref. 019 from the fact corresponding to the promise.
Of injustice there are two kinds, — one, that of those who inflict injury; the other, that of those who do not, if they can, repel injury from those on whom it is inflicted. Moreover, he who, moved by anger or by some disturbance of mind, makes an unjust assault on any person, is as one who lays violent hands on a casual companion; while he who does not, if he can, ward off or resist the injury offered to another, is as much in fault as if he were to desert his parents, or his friends, or his country. Indeed, those injuries which are purposely inflicted for the sake of doing harm, often proceed from fear, he who meditates harm to another apprehending that, if he refrains, he himself may suffer harm. But for the most part men are induced to injure others in order to obtain what they covet; and here avarice is the most frequent motive.
8. Wealth is sought sometimes for the necessary uses of life, sometimes for indulgence in luxury. In those possessed of a higher order of mind the desire for money is entertained with a view to the increase of the means of influence and the power of generous giving. Thus, not long ago, Marcus Crassus Ref. 020 pronounced no property sufficient for one who meant to hold a foremost place in the republic, unless its income would enable him to support an army. Others, again, delight in magnificent furniture, and in an elegant and profuse style of living. In all these ways there has come to be an unbounded desire for money. Nor, indeed, is the increase of property, without harm to any one, to be blamed; but wrong-doing for the sake of gain is never to be tolerated. Most of all, however, large numbers of persons are led to lose sight of justice by the craving for military commands, civic honors, and fame. The saying of Ennius,
“Where kingship is concerned,
No social bond or covenant is sacred,”
has a much broader application; for, as to whatever is of such a nature that but few can be foremost in it, there is generally so keen a rivalry that it is exceedingly difficult to keep social duty inviolate. This was recently illustrated by the audacity of Caius Caesar, who overturned all laws, human and divine, to obtain the sovereignty which he had shaped for himself in the vagaries of his fancy. In this respect it is indeed unfortunate that it is, for the most part, in the greatest minds and in men of transcendent genius that the desire for offices civil and military, for power and for fame, is rife. The more heed, therefore, is to be taken against criminal conduct in this matter.
But in every form of injustice it makes a very essential difference whether the wrong be committed in some disturbance of mind, which is generally brief and temporary, or whether it be done advisedly, and with premeditation. For those things which are done from some sudden impulse are more venial than what is done with plan and forethought. Enough has now been said with regard to the infliction of injury.
9. For omitting to defend the injured, and thus abandoning duty, there are many reasons in current force. Men are sometimes unwilling to incur the enmity, or the labor, or the cost involved in such defence; or by mere carelessness, indolence, sloth, or engrossment in pursuits or employments of their own, they are so retarded in their movements as to leave undefended those whom they ought to protect. It will thus be seen that Plato is not entirely in the right when he says of philosophers, that because they are engaged in the investigation of truth, and because they despise and count as naught what most persons eagerly seek and are always ready to fight with each other for, they are therefore just men. Ref. 021 They indeed attain one part of justice, in injuring no one: they fail as to the other part; for, kept inactive by their zeal for learning, they forsake those whom they ought to defend. Plato thinks, too, that they will take no part in public affairs, unless by compulsion. But it were more fitting that they should do this of their own accord; for the very thing which it is right to do, can be termed virtuous only if it be voluntary. There are, also, those who, either from the over-anxious care of their property or from misanthropic feeling, profess to confine their attention to their own affairs, so as to avoid even the appearance of doing injury to any one. They are free from one kind of injustice: they fall into the other; for they forsake social duty, inasmuch as they bestow upon it neither care, nor labor, nor cost. Since, then, we have assigned to each of the two kinds of injustice its inducing causes, having previously determined the constituent elements of justice, we shall easily ascertain the specific duty of any particular occasion, unless we be blinded by inordinate self-love. However, the care of other men’s concerns is difficult. Although Chremes, in Terence’s play, thinks nothing human indifferent to him, yet because we perceive and feel the things, prosperous or adverse, which happen to ourselves more keenly than those that happen to others, which we see, as it were, at a great distance, we decide concerning them otherwise than we should concerning ourselves in like case. Therefore those give good counsel who forbid our doing that as to the equity of which we have any doubt. For equity is self-evident; doubt implies a suspicion of wrong.
10. But there are frequent occasions when those things which are generally regarded as worthy of a just man, and one of good report, such as the restoring of a trust or the fulfilment of a promise, are reversed, and become the opposite of right, and what belongs to truth and good faith seems to change its bearing, so that justice demands its violation. Here reference is fittingly made to what I have laid down as the fundamental principles of justice, first, that injury should be done to no one, and in the next place, that service should be rendered to the common good. When these principles are modified by circumstances, duty is also modified, and is not always the same. There may perchance be some promise or agreement, the fulfilment of which is harmful to him to whom the promise was made or to him who made it. Thus, to take an instance from the popular mythology, if Neptune had not kept