Y. Soc. No, in that case this would be the easiest of all the arts; for we know that a city of a thousand men could never produce that number of finished draught-players in comparison with those in other Greek cities, still less so many kings. For the man who possesses the kingly science, whether he rule or not, must be called kingly, as our previous argument showed.
Str. You did well to remind me. And in agreement with this, we must, I suppose, look for the right kind of rule in one or two or very few men, whenever such right rule occurs.
Y. Soc. Certainly.
Str. And these men, whether they rule over willing or unwilling subjects, with or without written laws, and whether they are rich or poor, must, according to our present opinion, be supposed to exercise their rule in accordance with some art or science. And physicians offer a particularly good example of this point of view. Whether they cure us against our will or with our will, by cutting us or burning us or causing us pain in any other way, and whether they do it by written rules or without them, and whether they are rich or poor, we call them physicians just the same, so long as they exercise authority by art or science, purging us or reducing us in some other way, or even adding to our weight, provided only that they who treat their patients treat them for the benefit of their health and preserve them by making them better than they were. In this way and no other, in my opinion, shall we determine this to be the only right definition of the rule of the physician or of any other rule whatsoever.
Y. Soc. Very true.
Str. It is, then, a necessary consequence that among forms of government that one is preeminently right and is the only real government, in which the rulers are found to be truly possessed of science, not merely to seem to possess it, whether they rule by law or without law, whether their subjects are willing or unwilling, and whether they themselves are rich or poor—none of these things can be at all taken into account on any right method.
Y. Soc. Excellent.
Str. And whether they purge the state for its good by killing or banishing some of the citizens, or make it smaller by sending out colonies somewhere, as bees swarm from the hive, or bring in citizens from elsewhere to make it larger, so long as they act in accordance with science and justice and preserve and benefit it by making it better than it was, so far as is possible, that must at that time and by such characteristics be declared to be the only right form of government. All other forms must be considered not as legitimate or really existent, but as imitating this; those states which are said to be well governed imitate it better, and the others worse.
Y. Soc. Everything else that you have said seems reasonable; but that government should be carried on without laws is a hard saying.