If it were Right that ruled in the world, a man would have done enough in building his house, and would need no other protection than the right of possessing it, which would be obvious. But since Wrong is the order of the day, it is requisite that the man who has built his house should also be able to protect it. Otherwise his Right is de facto incomplete; the aggressor, that is to say, has the right of might—Faustrecht; and this is just the conception of Right which Spinoza entertains. He recognises no other. His words are: unusquisque tantum juris habet quantum potentia valet;{1} each man has as much right as he has power. And again: uniuscujusque jus potentia ejus definitur; each man's right is determined by his power.{2} Hobbes seems to have started this conception of Right,{3} and he adds the strange comment that the Right of the good Lord to all things rests on nothing but His omnipotence.
{Footnote 1: Tract. Theol. Pol., ch. ii., § 8.}
{Footnote 2: Ethics, IV., xxxvii., 1.}
{Footnote 3: Particularly in a passage in the De Cive, I, § 14.}
Now this is a conception of Right which, both in theory and in practice, no longer prevails in the civic world; but in the world in general, though abolished in theory, it continues to apply in practice. The consequences of neglecting it may be seen in the case of China. Threatened by rebellion within and foes without, this great empire is in a defenceless state, and has to pay the penalty of having cultivated only the arts of peace and ignored the arts of war.
There is a certain analogy between the operations of nature and those of man which is a peculiar but not fortuitous character, and is based on the identity of the will in both. When the herbivorous animals had taken their place in the organic world, beasts of prey made their appearance—necessarily a late appearance—in each species, and proceeded to live upon them. Just in the same way, as soon as by honest toil and in the sweat of their faces men have won from the ground what is needed for the support of their societies, a number of individuals are sure to arise in some of these societies, who, instead of cultivating the earth and living on its produce, prefer to take their lives in their hands and risk health and freedom by falling upon those who are in possession of what they have honestly earned, and by appropriating the fruits of their labour. These are the beasts of prey in the human race; they are the conquering peoples whom we find everywhere in history, from the most ancient to the most recent times. Their varying fortunes, as at one moment they succeed and at another fail, make up the general elements of the history of the world. Hence Voltaire was perfectly right when he said that the aim of all war is robbery. That those who engage in it are ashamed of their doings is clear by the fact that governments loudly protest their reluctance to appeal to arms except for purposes of self-defence. Instead of trying to excuse themselves by telling public and official lies, which are almost more revolting than war itself, they should take their stand, as bold as brass, on Macchiavelli's doctrine. The gist of it may be stated to be this: that whereas between one individual and another, and so far as concerns the law and morality of their relations, the principle, Don't do to others what you wouldn't like done to yourself, certainly applies, it is the converse of this principle which is appropriate in the case of nations and in politics: What you wouldn't like done to yourself do to others. If you do not want to be put under a foreign yoke, take time by the forelock, and put your neighbour under it himself; whenever, that is to say, his weakness offers you the opportunity. For if you let the opportunity pass, it will desert one day to the enemy's camp and offer itself there. Then your enemy will put you under his yoke; and your failure to grasp the opportunity may be paid for, not by the generation which was guilty of it, but by the next. This Macchiavellian principle is always a much more decent cloak for the lust of robbery than the rags of very obvious lies in a speech from the head of the State; lies, too, of a description which recalls the well-known story of the rabbit attacking the dog. Every State looks upon its neighbours as at bottom a horde of robbers, who will fall upon it as soon as they have the opportunity.
Between the serf, the farmer, the tenant, and the mortgagee, the difference is rather one of form than of substance. Whether the peasant belongs to me, or the land on which he has to get a living; whether the bird is mine, or its food, the tree or its fruit, is a matter of little moment; for, as Shakespeare makes Shylock say:
You take my life
When you do take the means whereby I live.
The free peasant has, indeed, the advantage that he can go off and seek his fortune in the wide world; whereas the serf who is attached to the soil, glebae adscriptus, has an advantage which is perhaps still greater, that when failure of crops or illness, old age or incapacity, render him helpless, his master must look after him, and so he sleeps well at night; whereas, if the crops fail, his master tosses about on his bed trying to think how he is to procure bread for his men. As long ago as Menander it was said that it is better to be the slave of a good master than to live miserably as a freeman. Another advantage possessed by the free is that if they have any talents they can improve their position; but the same advantage is not wholly withheld from the slave. If he proves himself useful to his master by the exercise of any skill, he is treated accordingly; just as in ancient Rome mechanics, foremen of workshops, architects, nay, even doctors, were generally slaves.