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Dialogues · Chapter

Euthydemus explained

Socrates recounts a conversation with the sophists Euthydemus and Dionysodorus, who use eristic arguments to confute the young Cleinias, demonstrating the pitfalls of sophistry and the importance of seeking true wisdom.

What happens

Socrates recounts a conversation with the sophists Euthydemus and Dionysodorus, who use eristic arguments to confute the young Cleinias, demonstrating the pitfalls of sophistry and the importance of seeking true wisdom.

Themes in this chapter

  • Education and Virtue

    The dialogue contrasts genuine philosophical education with the deceptive practices of sophistry.

  • Knowledge and Ignorance

    Euthydemus and Dionysodorus exploit ignorance through fallacious reasoning, while Socrates seeks true knowledge.

Characters to notice

  • Socrates

    Narrates and participates in the dialogue, seeking to guide Cleinias toward genuine knowledge.

  • Euthydemus

    A sophist who engages in eristic arguments to confute Cleinias.

  • Dionysodorus

    Brother of Euthydemus, also a sophist, who joins in the verbal tricks.

  • Cleinias

    A young man who is the target of the sophists' confutations.

  • Ctesippus

    A skeptical onlooker who reacts to the sophists' arguments.

Key passages

  • Euthydemus confutes Cleinias

    Euthydemus uses deceptive logic to confuse and defeat Cleinias in argument.

    This event is central to the chapter, illustrating the sophists' method.