MENO: Clearly he must.
SOCRATES: Which must have been the time when he was not a man?
MENO: Yes.
SOCRATES: And if there have been always true thoughts in him, both at the time when he was and was not a man, which only need to be awakened into knowledge by putting questions to him, his soul must have always possessed this knowledge, for he always either was or was not a man?
MENO: Obviously.
SOCRATES: And if the truth of all things always existed in the soul, then the soul is immortal. Wherefore be of good cheer, and try to recollect what you do not know, or rather what you do not remember.
MENO: I feel, somehow, that I like what you are saying.
SOCRATES: And I, Meno, like what I am saying. Some things I have said of which I am not altogether confident. But that we shall be better and braver and less helpless if we think that we ought to enquire, than we should have been if we indulged in the idle fancy that there was no knowing and no use in seeking to know what we do not know;—that is a theme upon which I am ready to fight, in word and deed, to the utmost of my power.
MENO: There again, Socrates, your words seem to me excellent.
SOCRATES: Then, as we are agreed that a man should enquire about that which he does not know, shall you and I make an effort to enquire together into the nature of virtue?
MENO: By all means, Socrates. And yet I would much rather return to my original question, Whether in seeking to acquire virtue we should regard it as a thing to be taught, or as a gift of nature, or as coming to men in some other way?
SOCRATES: Had I the command of you as well as of myself, Meno, I would not have enquired whether virtue is given by instruction or not, until we had first ascertained 'what it is.' But as you think only of controlling me who am your slave, and never of controlling yourself,—such being your notion of freedom, I must yield to you, for you are irresistible. And therefore I have now to enquire into the qualities of a thing of which I do not as yet know the nature. At any rate, will you condescend a little, and allow the question 'Whether virtue is given by instruction, or in any other way,' to be argued upon hypothesis? As the geometrician, when he is asked whether a certain triangle is capable being inscribed in a certain circle (Or, whether a certain area is capable of being inscribed as a triangle in a certain circle.), will reply: 'I cannot tell you as yet; but I will offer a hypothesis which may assist us in forming a conclusion: If the figure be such that when you have produced a given side of it (Or, when you apply it to the given line, i.e. the diameter of the circle (autou).), the given area of the triangle falls short by an area corresponding to the part produced (Or, similar to the area so applied.), then one consequence follows, and if this is impossible then some other; and therefore I wish to assume a hypothesis before I tell you whether this triangle is capable of being inscribed in the circle':—that is a geometrical hypothesis. And we too, as we know not the nature and qualities of virtue, must ask, whether virtue is or is not taught, under a hypothesis: as thus, if virtue is of such a class of mental goods, will it be taught or not? Let the first hypothesis be that virtue is or is not knowledge,—in that case will it be taught or not? or, as we were just now saying, 'remembered'? For there is no use in disputing about the name. But is virtue taught or not? or rather, does not every one see that knowledge alone is taught?
MENO: I agree.
SOCRATES: Then if virtue is knowledge, virtue will be taught?
MENO: Certainly.
SOCRATES: Then now we have made a quick end of this question: if virtue is of such a nature, it will be taught; and if not, not?
MENO: Certainly.
SOCRATES: The next question is, whether virtue is knowledge or of another species?
MENO: Yes, that appears to be the question which comes next in order.
SOCRATES: Do we not say that virtue is a good?—This is a hypothesis which is not set aside.
MENO: Certainly.
SOCRATES: Now, if there be any sort of good which is distinct from knowledge, virtue may be that good; but if knowledge embraces all good, then we shall be right in thinking that virtue is knowledge?
MENO: True.
SOCRATES: And virtue makes us good?
MENO: Yes.
SOCRATES: And if we are good, then we are profitable; for all good things are profitable?
MENO: Yes.
SOCRATES: Then virtue is profitable?
MENO: That is the only inference.
SOCRATES: Then now let us see what are the things which severally profit us. Health and strength, and beauty and wealth—these, and the like of these, we call profitable?
MENO: True.
SOCRATES: And yet these things may also sometimes do us harm: would you not think so?
MENO: Yes.
SOCRATES: And what is the guiding principle which makes them profitable or the reverse? Are they not profitable when they are rightly used, and hurtful when they are not rightly used?
MENO: Certainly.
SOCRATES: Next, let us consider the goods of the soul: they are temperance, justice, courage, quickness of apprehension, memory, magnanimity, and the like?
MENO: Surely.
SOCRATES: And such of these as are not knowledge, but of another sort, are sometimes profitable and sometimes hurtful; as, for example, courage wanting prudence, which is only a sort of confidence? When a man has no sense he is harmed by courage, but when he has sense he is profited?
MENO: True.
SOCRATES: And the same may be said of temperance and quickness of apprehension; whatever things are learned or done with sense are profitable, but when done without sense they are hurtful?
MENO: Very true.
SOCRATES: And in general, all that the soul attempts or endures, when under the guidance of wisdom, ends in happiness; but when she is under the guidance of folly, in the opposite?
MENO: That appears to be true.
SOCRATES: If then virtue is a quality of the soul, and is admitted to be profitable, it must be wisdom or prudence, since none of the things of the soul are either profitable or hurtful in themselves, but they are all made profitable or hurtful by the addition of wisdom or of folly; and therefore if virtue is profitable, virtue must be a sort of wisdom or prudence?
MENO: I quite agree.
SOCRATES: And the other goods, such as wealth and the like, of which we were just now saying that they are sometimes good and sometimes evil, do not they also become profitable or hurtful, accordingly as the soul guides and uses them rightly or wrongly; just as the things of the soul herself are benefited when under the guidance of wisdom and harmed by folly?
MENO: True.
SOCRATES: And the wise soul guides them rightly, and the foolish soul wrongly.
MENO: Yes.
SOCRATES: And is not this universally true of human nature? All other things hang upon the soul, and the things of the soul herself hang upon wisdom, if they are to be good; and so wisdom is inferred to be that which profits—and virtue, as we say, is profitable?
MENO: Certainly.
SOCRATES: And thus we arrive at the conclusion that virtue is either wholly or partly wisdom?
MENO: I think that what you are saying, Socrates, is very true.
SOCRATES: But if this is true, then the good are not by nature good?
MENO: I think not.
SOCRATES: