Euthydemus — Key Ideas to Explore
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These were pretty nearly the expressions which I used; and Euthydemus, in a manly and at the same time encouraging tone, replied: There can be no objection, Socrates, if the young man is only willing to answer questions.
He is quite accustomed to do so, I replied; for his friends often come and ask him questions and argue with him; and therefore he is quite at home in answering.
What followed, Crito, how can I rightly narrate? For not slight is the task of rehearsing infinite wisdom, and therefore, like the poets, I ought to commence my relation with an invocation to Memory and the Muses. Now Euthydemus, if I remember rightly, began nearly as follows: O Cleinias, are those who learn the wise or the ignorant?
The youth, overpowered by the question blushed, and in his perplexity looked at me for help; and I, knowing that he was disconcerted, said: Take courage, Cleinias, and answer like a man whichever you think; for my belief is that you will derive the greatest benefit from their questions.
Whichever he answers, said Dionysodorus, leaning forward so as to catch my ear, his face beaming with laughter, I prophesy that he will be refuted, Socrates.
While he was speaking to me, Cleinias gave his answer: and therefore I had no time to warn him of the predicament in which he was placed, and he answered that those who learned were the wise.
Euthydemus proceeded: There are some whom you would call teachers, are there not?
And they are the teachers of those who learn--the grammar-master and the lyre-master used to teach you and other boys; and you were the learners?
And when you were learners you did not as yet know the things which you were learning?
And were you wise then?
But if you were not wise you were unlearned?
You then, learning what you did not know, were unlearned when you were learning?
The youth nodded assent.
Then the unlearned learn, and not the wise, Cleinias, as you imagine.
At these words the followers of Euthydemus, of whom I spoke, like a chorus at the bidding of their director, laughed and cheered. Then, before the youth had time to recover his breath, Dionysodorus cleverly took him in hand, and said: Yes, Cleinias; and when the grammar-master dictated anything to you, were they the wise boys or the unlearned who learned the dictation?
The wise, replied Cleinias.
Then after all the wise are the learners and not the unlearned; and your last answer to Euthydemus was wrong.
Then once more the admirers of the two heroes, in an ecstasy at their wisdom, gave vent to another peal of laughter, while the rest of us were silent and amazed. Euthydemus, observing this, determined to persevere with the youth; and in order to heighten the effect went on asking another similar question, which might be compared to the double turn of an expert dancer. Do those, said he, who learn, learn what they know, or what they do not know?
Again Dionysodorus whispered to me: That, Socrates, is just another of the same sort.
Good heavens, I said; and your last question was so good!
Like all our other questions, Socrates, he replied--inevitable.
I see the reason, I said, why you are in such reputation among your disciples.
Meanwhile Cleinias had answered Euthydemus that those who learned learn what they do not know; and he put him through a series of questions the same as before.
Do you not know letters?
But when the teacher dictates to you, does he not dictate letters?
To this also he assented.
Then if you know all letters, he dictates that which you know?
This again was admitted by him.
Then, said the other, you do not learn that which he dictates; but he only who does not know letters learns?
Nay, said Cleinias; but I do learn.
Then, said he, you learn what you know, if you know all the letters?
Then, he said, you were wrong in your answer.
The word was hardly out of his mouth when Dionysodorus took up the argument, like a ball which he caught, and had another throw at the youth. Cleinias, he said, Euthydemus is deceiving you. For tell me now, is not learning acquiring knowledge of that which one learns?
And knowing is having knowledge at the time?
And not knowing is not having knowledge at the time?
And are those who acquire those who have or have not a thing?
And have you not admitted that those who do not know are of the number of those who have not?
Then those who learn are of the class of those who acquire, and not of those who have?
Then, Cleinias, he said, those who do not know learn, and not those who know.
Euthydemus was proceeding to give the youth a third fall; but I knew that he was in deep water, and therefore, as I wanted to give him a respite lest he should be disheartened, I said to him consolingly: You must not be surprised, Cleinias, at the singularity of their mode of speech: this I say because you may not understand what the two strangers are doing with you; they are only initiating you after the manner of the Corybantes in the mysteries; and this answers to the enthronement, which, if you have ever been initiated, is, as you will know, accompanied by dancing and sport; and now they are just prancing and dancing about you, and will next proceed to initiate you; imagine then that you have gone through the first part of the sophistical ritual, which, as Prodicus says, begins with initiation into the correct use of terms. The two foreign gentlemen, perceiving that you did not know, wanted to explain to you that the word 'to learn' has two meanings, and is used, first, in the sense of acquiring knowledge of some matter of which you previously have no knowledge, and also, when you have the knowledge, in the sense of reviewing this matter, whether something done or spoken by the light of this newly-acquired knowledge; the latter is generally called 'knowing' rather than 'learning,' but the word 'learning' is also used; and you did not see, as they explained to you, that the term is employed of two opposite sorts of men, of those who know, and of those who do not know. There was a similar trick in the second question, when they asked you whether men learn what they know or what they do not know. These parts of learning are not serious, and therefore I say that the gentlemen are not serious, but are only playing with you. For if a man had all that sort of knowledge that ever was, he would not be at all the wiser; he would only be able to play with men, tripping them up and oversetting them with distinctions of words. He would be like a person who pulls away a stool from some one when he is about to sit down, and then laughs and makes merry at the sight of his friend overturned and laid on his back. And you must regard all that has hitherto passed between you and them as merely play. But in what is to follow I am certain that they will exhibit to you their serious purpose, and keep their promise (I will show them how); for they promised to give me a sample of the hortatory philosophy, but I suppose that they wanted to have a game with you first. And now, Euthydemus and Dionysodorus, I think that we have had enough of this. Will you let me see you explaining to the young man how he is to apply himself to the study of virtue and wisdom? And I will first show you what I conceive to be the nature of the task, and what sort of a discourse I desire to hear; and if I do this in a very inartistic and ridiculous manner, do not laugh at me, for I only venture to improvise before you because I am eager to hear your wisdom: and I must therefore ask you and your disciples to refrain from laughing. And now, O son of Axiochus, let me put a question to you: Do not all men desire happiness? And yet, perhaps, this is one of those ridiculous questions which I am afraid to ask, and which ought not to be asked by a sensible man: for what human being is there who does not desire happiness?
There is no one, said Cleinias, who does not.
Well, then, I said, since we all of us desire happiness, how can we be happy?--that is the next question. Shall we not be happy if we have many good things? And this, perhaps, is even a more simple question than the first, for there can be no doubt of the answer.
And what things do we esteem good? No solemn sage is required to tell us this, which may be easily answered; for every one will say that wealth is a good.
And are not health and beauty goods, and other personal gifts?
Can there be any doubt that good birth, and power, and honours in one's own land, are goods?
And what other goods are there? I said. What do you say of temperance, justice, courage: do you not verily and indeed think, Cleinias, that we shall be more right in ranking them as goods than in not ranking them as goods? For a dispute might possibly arise about this. What then do you say?
They are goods, said Cleinias.
Very well, I said; and where in the company shall we find a place for wisdom--among the goods or not?
And now, I said, think whether we have left out any considerable goods.
I do not think that we have, said Cleinias.
Upon recollection, I said, indeed I am afraid that we have left out the greatest of them all.
What is that? he asked.
Fortune, Cleinias, I replied; which all, even the most foolish, admit to be the greatest of goods.
On second thoughts, I added, how narrowly, O son of Axiochus, have you and I escaped making a laughing-stock of ourselves to the strangers.
Why, because we have already spoken of good-fortune, and are but repeating ourselves.
I mean that there is something ridiculous in again putting forward good-fortune, which has a place in the list already, and saying the same thing twice over.
He asked what was the meaning of this, and I replied: Surely wisdom is good-fortune; even a child may know that.
The simple-minded youth was amazed; and, observing his surprise, I said to him: Do you not know, Cleinias, that flute-players are most fortunate and successful in performing on the flute?
And are not the scribes most fortunate in writing and reading letters?
Amid the dangers of the sea, again, are any more fortunate on the whole than wise pilots?
And if you were engaged in war, in whose company would you rather take the risk--in company with a wise general, or with a foolish one?
And if you were ill, whom would you rather have as a companion in a dangerous illness--a wise physician, or an ignorant one?
You think, I said, that to act with a wise man is more fortunate than to act with an ignorant one?
Then wisdom always makes men fortunate: for by wisdom no man would ever err, and therefore he must act rightly and succeed, or his wisdom would be wisdom no longer.
We contrived at last, somehow or other, to agree in a general conclusion, that he who had wisdom had no need of fortune. I then recalled to his mind the previous state of the question. You remember, I said, our making the admission that we should be happy and fortunate if many good things were present with us?
And should we be happy by reason of the presence of good things, if they profited us not, or if they profited us?
If they profited us, he said.
And would they profit us, if we only had them and did not use them? For example, if we had a great deal of food and did not eat, or a great deal of drink and did not drink, should we be profited?
Certainly not, he said.
Or would an artisan, who had all the implements necessary for his work, and did not use them, be any the better for the possession of them? For example, would a carpenter be any the better for having all his tools and plenty of wood, if he never worked?
Certainly not, he said.
And if a person had wealth and all the goods of which we were just now speaking, and did not use them, would he be happy because he possessed them?
Then, I said, a man who would be happy must not only have the good things, but he must also use them; there is no advantage in merely having them?
Well, Cleinias, but if you have the use as well as the possession of good things, is that sufficient to confer happiness?
And may a person use them either rightly or wrongly?
He must use them rightly.
That is quite true, I said. And the wrong use of a thing is far worse than the non-use; for the one is an evil, and the other is neither a good nor an evil. You admit that?
Now in the working and use of wood, is not that which gives the right use simply the knowledge of the carpenter?
Nothing else, he said.
And surely, in the manufacture of vessels, knowledge is that which gives the right way of making them?
And in the use of the goods of which we spoke at first--wealth and health and beauty, is not knowledge that which directs us to the right use of them, and regulates our practice about them?
Then in every possession and every use of a thing, knowledge is that which gives a man not only good-fortune but success?
And tell me, I said, O tell me, what do possessions profit a man, if he have neither good sense nor wisdom? Would a man be better off, having and doing many things without wisdom, or a few things with wisdom? Look at the matter thus: If he did fewer things would he not make fewer mistakes? if he made fewer mistakes would he not have fewer misfortunes? and if he had fewer misfortunes would he not be less miserable?
And who would do least--a poor man or a rich man?
A weak man or a strong man?
A noble man or a mean man?
And a coward would do less than a courageous and temperate man?
And an indolent man less than an active man?
And a slow man less than a quick; and one who had dull perceptions of seeing and hearing less than one who had keen ones?
All this was mutually allowed by us.
Then, I said, Cleinias, the sum of the matter appears to be that the goods of which we spoke before are not to be regarded as goods in themselves, but the degree of good and evil in them depends on whether they are or are not under the guidance of knowledge: under the guidance of ignorance, they are greater evils than their opposites, inasmuch as they are more able to minister to the evil principle which rules them; and when under the guidance of wisdom and prudence, they are greater goods: but in themselves they are nothing?
That, he replied, is obvious.
What then is the result of what has been said? Is not this the result--that other things are indifferent, and that wisdom is the only good, and ignorance the only evil?
Let us consider a further point, I said: Seeing that all men desire happiness, and happiness, as has been shown, is gained by a use, and a right use, of the things of life, and the right use of them, and good-fortune in the use of them, is given by knowledge,--the inference is that everybody ought by all means to try and make himself as wise as he can?
And when a man thinks that he ought to obtain this treasure, far more than money, from a father or a guardian or a friend or a suitor, whether citizen or stranger--the eager desire and prayer to them that they would impart wisdom to you, is not at all dishonourable, Cleinias; nor is any one to be blamed for doing any honourable service or ministration to any man, whether a lover or not, if his aim is to get wisdom. Do you agree? I said.
Yes, he said, I quite agree, and think that you are right.
Yes, I said, Cleinias, if only wisdom can be taught, and does not come to man spontaneously; for this is a point which has still to be considered, and is not yet agreed upon by you and me--
But I think, Socrates, that wisdom can be taught, he said.
Best of men, I said, I am delighted to hear you say so; and I am also grateful to you for having saved me from a long and tiresome investigation as to whether wisdom can be taught or not. But now, as you think that wisdom can be taught, and that wisdom only can make a man happy and fortunate, will you not acknowledge that all of us ought to love wisdom, and you individually will try to love her?
Certainly, Socrates, he said; I will do my best.
I was pleased at hearing this; and I turned to Dionysodorus and Euthydemus and said: That is an example, clumsy and tedious I admit, of the sort of exhortations which I would have you give; and I hope that one of you will set forth what I have been saying in a more artistic style: or at least take up the enquiry where I left off, and proceed to show the youth whether he should have all knowledge; or whether there is one sort of knowledge only which will make him good and happy, and what that is. For, as I was saying at first, the improvement of this young man in virtue and wisdom is a matter which we have very much at heart.
Thus I spoke, Crito, and was all attention to what was coming. I wanted to see how they would approach the question, and where they would start in their exhortation to the young man that he should practise wisdom and virtue. Dionysodorus, who was the elder, spoke first. Everybody's eyes were directed towards him, perceiving that something wonderful might shortly be expected. And certainly they were not far wrong; for the man, Crito, began a remarkable discourse well worth hearing, and wonderfully persuasive regarded as an exhortation to virtue.
Tell me, he said, Socrates and the rest of you who say that you want this young man to become wise, are you in jest or in real earnest?
I was led by this to imagine that they fancied us to have been jesting when we asked them to converse with the youth, and that this made them jest and play, and being under this impression, I was the more decided in saying that we were in profound earnest. Dionysodorus said:
Reflect, Socrates; you may have to deny your words.
I have reflected, I said; and I shall never deny my words.
Well, said he, and so you say that you wish Cleinias to become wise?
And he is not wise as yet?
At least his modesty will not allow him to say that he is.
You wish him, he said, to become wise and not, to be ignorant?
You wish him to be what he is not, and no longer to be what he is?
I was thrown into consternation at this.
Taking advantage of my consternation he added: You wish him no longer to be what he is, which can only mean that you wish him to perish. Pretty lovers and friends they must be who want their favourite not to be, or to perish!
When Ctesippus heard this he got very angry (as a lover well might) and said: Stranger of Thurii--if politeness would allow me I should say, A plague upon you! What can make you tell such a lie about me and the others, which I hardly like to repeat, as that I wish Cleinias to perish?
Euthydemus replied: And do you think, Ctesippus, that it is possible to tell a lie?
Yes, said Ctesippus; I should be mad to say anything else.
And in telling a lie, do you tell the thing of which you speak or not?
You tell the thing of which you speak.
Plato's Euthydemus opens with Socrates recounting a conversation to Crito, setting the stage for a display of sophistical argument. The dialogue quickly introduces the brothers Euthydemus and Dionysodorus, who claim to teach virtue through a series of paradoxical questions. Their method relies on verbal traps and logical puzzles, such as the assertion that no one can contradict another because both speakers either say the same thing or one says nothing. This initial encounter establishes the work as a comedy of reasoning, where the sophists' cleverness masks a refusal to engage seriously with substantive questions.
The Structure of Sophistical Refutation
The middle excerpts reveal a pattern in the sophists' technique: they pose questions that force respondents into contradictions, often by exploiting ambiguous terms. For instance, when Ctesippus attempts to contradict Dionysodorus, the sophist argues that contradiction is impossible because two people cannot speak of the same thing differently. This move relies on a narrow definition of 'speaking of the same thing,' ignoring the possibility of differing perspectives. The dialogue thus functions as a catalogue of fallacies, each demonstrated through a rapid exchange. Socrates, observing these exchanges, notes the 'suicidal' nature of the sophists' claims, as they deny falsehood and ignorance while simultaneously professing to teach. The reader is invited to track how each fallacy is constructed and where it breaks down.
Socrates' Role as Interrogator and Straight Man
Socrates positions himself as a perplexed learner, asking 'stupid questions' that expose the sophists' evasions. When Dionysodorus claims that no one can speak falsely, Socrates asks what, then, they come to teach. This question cuts to the heart of the sophists' inconsistency: if all statements are true, teaching becomes meaningless. Socrates' feigned ignorance—'I have but a dull conception of these subtleties'—serves as a foil, highlighting the absurdity of the sophists' positions. His persistence in seeking clarification forces the brothers to reveal the limits of their system. The dialogue thus models a method of philosophical inquiry that contrasts with the sophists' showmanship, emphasizing the importance of examining assumptions rather than winning arguments.
The Role of Ctesippus as an Impatient Respondent
Ctesippus, a younger interlocutor, provides a counterpoint to Socrates' patience. He grows frustrated with the sophists' wordplay, exclaiming 'you and I may contradict all the same for that' when Dionysodorus denies the possibility of contradiction. His blunt reactions underscore the practical absurdity of the sophists' claims, as everyday experience confirms that people do disagree. Ctesippus' interruptions also accelerate the pace of the dialogue, creating a dynamic where the sophists must defend their positions against both Socratic questioning and emotional resistance. His presence reminds the reader that the sophists' arguments, while logically intricate, fail to account for ordinary language and experience.
The Dialogue as a Precursor to Formal Logic
The introduction to the text, likely by the translator, positions the Euthydemus as 'the oldest treatise on logic,' noting that its fallacies reappear in Aristotle's Sophistici Elenchi. This framing invites the reader to view the dialogue not merely as entertainment but as a serious examination of the pitfalls of early philosophical reasoning. The fallacies on display—such as the denial of falsehood and the impossibility of contradiction—reflect the challenges faced by thinkers trying to distinguish words from things and universals from particulars. For a first-time reader, recognizing these fallacies as historical artifacts of intellectual development can deepen appreciation for the dialogue's contribution to the history of logic, even as its humor remains accessible.
As you read the Euthydemus, pay attention to how Socrates' questions gradually expose the sophists' reliance on equivocation and self-refutation. The dialogue rewards careful attention to the precise wording of each argument, as the humor and philosophical insight often hinge on a single ambiguous term. Consider also how the structure of the conversation—with its rapid exchanges and interruptions—mirrors the competitive atmosphere of Athenian intellectual life. This approach will help you appreciate both the comic surface and the underlying critique of sophistry.
There’s something tender about watching Socrates poke at the sophists’ clever nonsense, knowing he’ll never quite pin them down. It reminds me of sitting with Mill’s careful machinery, where every fallacy gets its patient name. Both feel like old friends, arguing softly in the same familiar room. A System of Logic, Ratiocinative and Inductive (Vol. 1 of 2) — Reading Companion has that same quiet stubbornness, a lantern held steady against the dark.
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