Part 11 (2/2)
STRANGER: The next step clearly is to divide the art of measurement into two parts, as we have said already, and to place in the one part all the arts which measure number, length, depth, breadth, swiftness with their opposites; and to have another part in which they are measured with the mean, and the fit, and the opportune, and the due, and with all those words, in short, which denote a mean or standard removed from the extremes.
YOUNG SOCRATES: Here are two vast divisions, embracing two very different spheres.
STRANGER: There are many accomplished men, Socrates, who say, believing themselves to speak wisely, that the art of measurement is universal, and has to do with all things. And this means what we are now saying; for all things which come within the province of art do certainly in some sense partake of measure. But these persons, because they are not accustomed to distinguish cla.s.ses according to real forms, jumble together two widely different things, relation to one another, and to a standard, under the idea that they are the same, and also fall into the converse error of dividing other things not according to their real parts. Whereas the right way is, if a man has first seen the unity of things, to go on with the enquiry and not desist until he has found all the differences contained in it which form distinct cla.s.ses; nor again should he be able to rest contented with the manifold diversities which are seen in a mult.i.tude of things until he has comprehended all of them that have any affinity within the bounds of one similarity and embraced them within the reality of a single kind. But we have said enough on this head, and also of excess and defect; we have only to bear in mind that two divisions of the art of measurement have been discovered which are concerned with them, and not forget what they are.
YOUNG SOCRATES: We will not forget.
STRANGER: And now that this discussion is completed, let us go on to consider another question, which concerns not this argument only but the conduct of such arguments in general.
YOUNG SOCRATES: What is this new question?
STRANGER: Take the case of a child who is engaged in learning his letters: when he is asked what letters make up a word, should we say that the question is intended to improve his grammatical knowledge of that particular word, or of all words?
YOUNG SOCRATES: Clearly, in order that he may have a better knowledge of all words.
STRANGER: And is our enquiry about the Statesman intended only to improve our knowledge of politics, or our power of reasoning generally?
YOUNG SOCRATES: Clearly, as in the former example, the purpose is general.
STRANGER: Still less would any rational man seek to a.n.a.lyse the notion of weaving for its own sake. But people seem to forget that some things have sensible images, which are readily known, and can be easily pointed out when any one desires to answer an enquirer without any trouble or argument; whereas the greatest and highest truths have no outward image of themselves visible to man, which he who wishes to satisfy the soul of the enquirer can adapt to the eye of sense (compare Phaedr.), and therefore we ought to train ourselves to give and accept a rational account of them; for immaterial things, which are the n.o.blest and greatest, are shown only in thought and idea, and in no other way, and all that we are now saying is said for the sake of them. Moreover, there is always less difficulty in fixing the mind on small matters than on great.
YOUNG SOCRATES: Very good.
STRANGER: Let us call to mind the bearing of all this.
YOUNG SOCRATES: What is it?
STRANGER: I wanted to get rid of any impression of tediousness which we may have experienced in the discussion about weaving, and the reversal of the universe, and in the discussion concerning the Sophist and the being of not-being. I know that they were felt to be too long, and I reproached myself with this, fearing that they might be not only tedious but irrelevant; and all that I have now said is only designed to prevent the recurrence of any such disagreeables for the future.
YOUNG SOCRATES: Very good. Will you proceed?
STRANGER: Then I would like to observe that you and I, remembering what has been said, should praise or blame the length or shortness of discussions, not by comparing them with one another, but with what is fitting, having regard to the part of measurement, which, as we said, was to be borne in mind.
YOUNG SOCRATES: Very true.
STRANGER: And yet, not everything is to be judged even with a view to what is fitting; for we should only want such a length as is suited to give pleasure, if at all, as a secondary matter; and reason tells us, that we should be contented to make the ease or rapidity of an enquiry, not our first, but our second object; the first and highest of all being to a.s.sert the great method of division according to species--whether the discourse be shorter or longer is not to the point. No offence should be taken at length, but the longer and shorter are to be employed indifferently, according as either of them is better calculated to sharpen the wits of the auditors. Reason would also say to him who censures the length of discourses on such occasions and cannot away with their circ.u.mlocution, that he should not be in such a hurry to have done with them, when he can only complain that they are tedious, but he should prove that if they had been shorter they would have made those who took part in them better dialecticians, and more capable of expressing the truth of things; about any other praise and blame, he need not trouble himself--he should pretend not to hear them. But we have had enough of this, as you will probably agree with me in thinking.
Let us return to our Statesman, and apply to his case the aforesaid example of weaving.
YOUNG SOCRATES: Very good;--let us do as you say.
STRANGER: The art of the king has been separated from the similar arts of shepherds, and, indeed, from all those which have to do with herds at all. There still remain, however, of the causal and co-operative arts those which are immediately concerned with States, and which must first be distinguished from one another.
YOUNG SOCRATES: Very good.
STRANGER: You know that these arts cannot easily be divided into two halves; the reason will be very evident as we proceed.
YOUNG SOCRATES: Then we had better do so.
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