The subject of revolutions is discussed by Socrates in the Republic, Footnote 1Plato, Republic, Bks. 8, 9 init.; the mathematical formula for the change from Aristocracy to Timocracy quoted here occurs at Plat. Rep. 546c—see Adam’s note there. but is not discussed well. For his account of revolution in the constitution that is the best one and the first does not apply to it particularly. He says that the cause is that nothing is permanent but everything changes in a certain cycle, and that change has its origin in those numbers whose basic ratio 4 : 3 linked with the number 5 gives two harmonies,
—meaning whenever the number of this figure becomes cubed,—in the belief that nature sometimes engenders men that are evil, and too strong for education to influence—speaking perhaps not ill as far as this particular dictum goes (for it is possible that there are some persons incapable of being educated and becoming men of noble character), but why should this process of revolution belong to the constitution which Socrates speaks of as the best, more than to all the other forms of constitution, and to all men that come into existence? and why merely by the operation of time, which he says is the cause of change in all things, do even things that did not begin to exist simultaneously change simultaneously? for instance, if a thing came into existence the day before the completion of the cycle, why does it yet change simultaneously with everything else? And in addition to these points, what is the reason why the republic changes from the constitution mentioned into the Spartan form Footnote 2Timocracy, Plat. Rep. 545a. ? For all constitutions more often change into the opposite form than into theone near them. And the same remark applies to the other revolutions as well. For from the Spartan constitution the state changes, he says, to oligarchy, and from this to democracy, and from democracy to tyranny. Yet revolutions also occur the other way about, for example from democracy to oligarchy, and more often so than from democracy to monarchy. Again as to tyranny he does not say whether it will undergo revolution or not, nor, if it will, what will be the cause of it, and into what sort of constitution it will change; and the reason for this is that he would not have found it easy to say, for it is irregular; since according to him tyranny ought to change into the first and best constitution, for so the process would be continuous and a circle, but as a matter of fact tyranny also changes into tyranny, as the constitution of Sicyon Footnote 3See 1315b 13 n. passed from the tyranny of Myron to that of Cleisthenes, and into oligarchy, as did that of Antileon Footnote 4Unknown, cf. 1304a 29 n. at Chalcis, and into democracy, as that of the family of Gelo Footnote 5See 1302b 33 n. at Syracuse, and into aristocracy, as that of Charilaus Footnote 6See 1271b 26 n. at Sparta [and as at Carthage]. Footnote 7This clause seems an interpolation; cf. b 6. And constitutions change from oligarchy to tyranny, asdid almost the greatest number of the ancient oligarchies in Sicily, at Leontini to the tyranny of Panaetius, Footnote 8See 1310b 29 n. at Gelo to that of Cleander, at Rhegium to that of Anaxilaus, Footnote 9Unknown. Reggio is related to Sicily as Dover is to France. and in many other cities similarly. And it is also a strange idea that revolutions into oligarchy take place because the occupants of the offices are lovers of money and engaged in money-making,
Book 5