CLEINIAS: Pray go on, Stranger;—compliments are troublesome, but we will show, not in word but in deed, how greatly we prize your words, for we will give them our best attention; and that is the way in which a freeman best shows his approval or disapproval.
MEGILLUS: Excellent, Cleinias; let us do as you say.
CLEINIAS: By all means, if Heaven wills. Go on.
ATHENIAN: Well, then, proceeding in the same train of thought, I say that the greatest ignorance was the ruin of the Dorian power, and that now, as then, ignorance is ruin. And if this be true, the legislator must endeavour to implant wisdom in states, and banish ignorance to the utmost of his power.
CLEINIAS: That is evident.
ATHENIAN: Then now consider what is really the greatest ignorance. I should like to know whether you and Megillus would agree with me in what I am about to say; for my opinion is—
CLEINIAS: What?
ATHENIAN: That the greatest ignorance is when a man hates that which he nevertheless thinks to be good and noble, and loves and embraces that which he knows to be unrighteous and evil. This disagreement between the sense of pleasure and the judgment of reason in the soul is, in my opinion, the worst ignorance; and also the greatest, because affecting the great mass of the human soul; for the principle which feels pleasure and pain in the individual is like the mass or populace in a state. And when the soul is opposed to knowledge, or opinion, or reason, which are her natural lords, that I call folly, just as in the state, when the multitude refuses to obey their rulers and the laws; or, again, in the individual, when fair reasonings have their habitation in the soul and yet do no good, but rather the reverse of good. All these cases I term the worst ignorance, whether in individuals or in states. You will understand, Stranger, that I am speaking of something which is very different from the ignorance of handicraftsmen.
CLEINIAS: Yes, my friend, we understand and agree.
ATHENIAN: Let us, then, in the first place declare and affirm that the citizen who does not know these things ought never to have any kind of authority entrusted to him: he must be stigmatized as ignorant, even though he be versed in calculation and skilled in all sorts of accomplishments, and feats of mental dexterity; and the opposite are to be called wise, even although, in the words of the proverb, they know neither how to read nor how to swim; and to them, as to men of sense, authority is to be committed. For, O my friends, how can there be the least shadow of wisdom when there is no harmony? There is none; but the noblest and greatest of harmonies may be truly said to be the greatest wisdom; and of this he is a partaker who lives according to reason; whereas he who is devoid of reason is the destroyer of his house and the very opposite of a saviour of the state: he is utterly ignorant of political wisdom. Let this, then, as I was saying, be laid down by us.