Part 6

YOUNG SOCRATES: Yes.

STRANGER: Which was, unmistakeably, one of the arts of knowledge?

YOUNG SOCRATES: Certainly.

STRANGER: And to this art of calculation which discerns the differences of numbers shall we assign any other function except to pass judgment on their differences?

YOUNG SOCRATES: How could we?

STRANGER: You know that the master-builder does not work himself, but is the ruler of workmen?

YOUNG SOCRATES: Yes.

STRANGER: He contributes knowledge, not manual labour?

YOUNG SOCRATES: True.

STRANGER: And may therefore be justly said to share in theoretical science?

YOUNG SOCRATES: Quite true.

STRANGER: But he ought not, like the calculator, to regard his functions as at an end when he has formed a judgment;--he must assign to the individual workmen their appropriate task until they have completed the work.

YOUNG SOCRATES: True.

STRANGER: Are not all such sciences, no less than arithmetic and the like, subjects of pure knowledge; and is not the difference between the two classes, that the one sort has the power of judging only, and the other of ruling as well?

YOUNG SOCRATES: That is evident.

STRANGER: May we not very properly say, that of all knowledge, there are two divisions--one which rules, and the other which judges?

YOUNG SOCRATES: I should think so.

STRANGER: And when men have anything to do in common, that they should be of one mind is surely a desirable thing?

YOUNG SOCRATES: Very true.

STRANGER: Then while we are at unity among ourselves, we need not mind about the fancies of others?

YOUNG SOCRATES: Certainly not.

STRANGER: And now, in which of these divisions shall we place the king?--Is he a judge and a kind of spectator? Or shall we assign to him the art of command--for he is a ruler?

YOUNG SOCRATES: The latter, clearly.

STRANGER: Then we must see whether there is any mark of division in the art of command too. I am inclined to think that there is a distinction similar to that of manufacturer and retail dealer, which parts off the king from the herald.

YOUNG SOCRATES: How is this?

STRANGER: Why, does not the retailer receive and sell over again the productions of others, which have been sold before?

YOUNG SOCRATES: Certainly he does.

STRANGER: And is not the herald under command, and does he not receive orders, and in his turn give them to others?