Opinion

SOCRATES. That point being now determined, must we not say that he who has an opinion, must have an opinion about something which he knows or does not know?

THEAETETUS. He must.

SOCRATES. He who knows, cannot but know; and he who does not know, cannot know?

THEAETETUS. Of course.

SOCRATES. What shall we say then? When a man has a false opinion does he think that which he knows to be some other thing which he knows, and knowing both, is he at the same time ignorant of both?

THEAETETUS. That, Socrates, is impossible.

SOCRATES. But perhaps he thinks of something which he does not know as some other thing which he does not know; for example, he knows neither Theaetetus nor Socrates, and yet he fancies that Theaetetus is Socrates, or Socrates Theaetetus?

THEAETETUS. How can he?

SOCRATES. But surely he cannot suppose what he knows to be what he does not know, or what he does not know to be what he knows?

THEAETETUS. That would be monstrous.

SOCRATES. Where, then, is false opinion? For if all things are either known or unknown, there can be no opinion which is not comprehended under this alternative, and so false opinion is excluded.

First then, in my judgment, we must make a distinction and ask, What is that which always is and has no becoming; and what is that which is always becoming and never is? That which is apprehended by intelligence and reason is always in the same state; but that which is conceived by opinion with the help of sensation and without reason, is always in a process of becoming and perishing and never really is.

Now with opinion in general perhaps no one even says it is identical. But it is not identical even with any kind of opinion; for by choosing what is good or bad we are men of a certain character, which we are not by holding certain opinions. And we choose to get or avoid something good or bad, but we have opinions about what a thing is or whom it is good for or how it is good for him; we can hardly be said to opine to get or avoid anything. And choice is praised for being related to the right object rather than for being rightly related to it, opinion for being truly related to its object. And we choose what we best know to be good, but we opine what we do not quite know; and it is not the same people that are thought to make the best choices and to have the best opinions, but some are thought to have fairly good opinions, but by reason of vice to choose what they should not.

If the Discourse be meerly Mentall, it consisteth of thoughts that the thing will be, and will not be; or that it has been, and has not been, alternately. So that wheresoever you break off the chayn of a mans Discourse, you leave him in a Praesumption of It Will Be, or, It Will Not Be; or it Has Been, or, Has Not Been. All which is Opinion. And that which is alternate Appetite, in Deliberating concerning Good and Evil, the same is alternate Opinion in the Enquiry of the truth of Past, and Future. And as the last Appetite in Deliberation is called the Will, so the last Opinion in search of the truth of Past, and Future, is called the JUDGEMENT, or Resolute and Final Sentence of him that Discourseth. And as the whole chain of Appetites alternate, in the question of Good or Bad is called Deliberation; so the whole chain of Opinions alternate, in the question of True, or False is called DOUBT.

As these noble Houyhnhnms are endowed by nature with a general disposition to all virtues, and have no conceptions or ideas of what is evil in a rational creature, so their grand maxim is, to cultivate reason, and to be wholly governed by it. Neither is reason among them a point problematical, as with us, where men can argue with plausibility on both sides of the question, but strikes you with immediate conviction; as it must needs do, where it is not mingled, obscured, or discoloured, by passion and interest. I remember it was with extreme difficulty that I could bring my master to understand the meaning of the word opinion, or how a point could be disputable; because reason taught us to affirm or deny only where we are certain; and beyond our knowledge we cannot do either. So that controversies, wranglings, disputes, and positiveness, in false or dubious propositions, are evils unknown among the Houyhnhnms.