Book 4

Section 423

There are two at the least at enmity with one another, the city of the rich and the city of the poor, and in each of these there are many. If you deal with them as one you will altogether miss the mark, but if you treat them as a multiplicity by offering to the one faction the property, the power, the very persons of the other, you will continue always to have few enemies and many allies. And so long as your city is governed soberly in the order just laid down, it will be the greatest of cities. I do not mean greatest in repute, but in reality, even though it have only a thousand defenders. For a city of this size that is really one you will not easily discover either among Greeks or barbarians—but of those that seem so you will find many and many times the size of this. Or do you think otherwise? No, indeed I don’t, said he. Would not this, then, be the best rule and measure for our governors of the proper size of the city and of the territory that they should mark off for a city of that size and seek no more? What is the measure? I think, said I, that they should let it grow so long as in its growth it consents to remain a unity, but no further. Excellent, he said. Then is not this still another injunction that we should lay upon our guardians, to keep guard in every way that the city shall not be too small, nor great only in seeming, but that it shall be a sufficient city and one? That behest will perhaps be an easy one for them, he said. And still easier, haply, I said, is this that we mentioned before when we said that if a degenerate offspring was born to the guardians he must be sent away to the other classes, and likewise if a superior to the others he must be enrolled among the guardians; and the purport of all this was that the other citizens too must be sent to the task for which their natures were fitted, one man to one work, in order that each of them fulfilling his own function may be not many men, but one, and so the entire city may come to be not a multiplicity but a unity. Why yes, he said, this is even more trifling than that. These are not, my good Adeimantus, as one might suppose, numerous and difficult injunctions that we are imposing upon them, but they are all easy, provided they guard, as the saying is, the one great thing —or instead of great let us call it sufficient. What is that? he said.