Protagoras and Meno are two of Plato’s most celebrated dialogues, both centered on a deceptively simple question: can virtue be taught? In the Protagoras, Socrates visits the home of a wealthy Athenian where the famous sophist Protagoras is staying. Protagoras claims to be a teacher of virtue — he says he can make young men into better citizens. Socrates challenges this claim through a long and fascinating debate that covers the nature of courage, wisdom, justice, and whether all virtues are really one unified quality or many separate ones.
The Meno takes a different approach to the same question. Meno, a young aristocrat from Thessaly, asks Socrates directly: can virtue be taught, or does it come naturally? Socrates responds by saying that before they can answer whether virtue can be taught, they must first define what virtue actually is. This leads to one of philosophy’s most famous passages: the slave boy demonstration, in which Socrates guides an uneducated slave through a geometry problem using only questions, suggesting that learning is really a process of remembering knowledge the soul already possesses.
Together, these two dialogues showcase the Socratic method at its finest. Socrates does not lecture or provide answers — he asks questions that expose contradictions in his opponents’ thinking, forcing them (and the reader) to think more carefully. The Protagoras is dramatic and combative, full of wit and rhetorical fireworks. The Meno is more measured and philosophical, building toward Plato’s famous theory of recollection and the distinction between true belief and genuine knowledge.
For advanced English learners, these dialogues offer exceptional practice in following logical arguments, understanding abstract vocabulary, and analyzing how questions can be more powerful than statements. The Penguin Classics translation is clear and readable, making ancient Greek philosophy accessible to modern readers. The themes — education, virtue, the limits of expertise — remain as relevant today as they were in fifth-century Athens.

Lecciones de inglés del libro.
1. ““No one goes willingly toward the bad.””
lo que significa: Socrates argues that people never deliberately choose what they know to be harmful. When people do wrong, it is because they mistakenly believe it is good for them.
📝 lección de ingles: "No one" is a strong universal statement. "Goes willingly toward" means "deliberately moves in the direction of." "The bad" uses an adjective as a noun (meaning "bad things" or "evil"). This philosophical claim is expressed in remarkably simple grammar. Pattern: "No one willingly does X" is useful for making moral arguments.
2. ““Virtue, then, seems to be a kind of wisdom.””
lo que significa: If doing wrong comes from ignorance, then doing right must come from knowledge — so virtue is essentially wisdom.
📝 lección de ingles: "Seems to be" expresses a tentative conclusion. "A kind of" means "a type of." "Then" is used as a logical connector meaning "therefore" or "in that case." Socrates often states conclusions cautiously. In academic English, hedging language ("seems to be," "appears to," "a kind of") is preferred over absolute claims.
3. ““Is virtue one thing, and are justice and temperance and holiness parts of it? Or are they all names for the same thing?””
lo que significa: Socrates asks whether virtues like justice, self-control, and piety are different parts of one larger thing called virtue, or whether they are all just different words for the same quality.
📝 lección de ingles: This is a disjunctive question: "Is it X? Or is it Y?" This structure forces the listener to choose between two options. "Parts of it" means components of a whole. "Names for the same thing" means different labels for one concept. This questioning technique is the heart of the Socratic method.
4. ““Can you tell me, Socrates — is virtue something that can be taught?””
lo que significa: Meno’s opening question, which launches the entire dialogue. He wants a straight answer: can people learn to be virtuous, or is it innate?
📝 lección de ingles: "Can you tell me" is a polite way to ask a question. "Is X something that can be Y?" is a pattern for asking about the nature of things. "Can be taught" is the passive form of "can teach." Meno expects a yes or no answer, but Socrates turns it into a much deeper investigation. This shows how English questions can be simple in form but profound in meaning.
5. ““How will you look for it, Socrates, when you do not know at all what it is?””
lo que significa: Meno challenges Socrates: how can you search for the definition of virtue if you do not even know what you are looking for?
📝 lección de ingles: "How will you look for it when" sets up a logical paradox. "Do not know at all" uses "at all" to emphasize complete ignorance. This is known as Meno’s Paradox and is one of the most famous problems in philosophy. The grammar is simple, but the logic is profound: if you don’t know what X is, how do you recognize it when you find it?
6. ““The soul, since it is immortal and has been born many times, has learned everything that is.””
lo que significa: Socrates suggests that the soul has existed forever, has lived many lives, and already possesses all knowledge — learning is really remembering.
📝 lección de ingles: "Since" here means "because." "Has been born many times" uses the present perfect to describe repeated past events. "Everything that is" means "everything that exists." This is Plato’s theory of recollection (anamnesis). The sentence structure uses a dependent clause ("since...") followed by the main claim.
7. ““True opinions are a fine thing and do all sorts of good so long as they stay in their place; but they will not stay long.””
lo que significa: Correct beliefs are valuable, but without understanding why they are correct, they are unstable and easily lost.
📝 lección de ingles: "A fine thing" means "something valuable." "Do all sorts of good" means "produce many benefits." "So long as" means "as long as" or "provided that." "Will not stay long" means they are temporary. Socrates distinguishes between true opinion (correct but fragile) and knowledge (correct and permanent). "So long as" is a useful conditional connector.
8. ““I do not know, but you are like the broad torpedo fish, for you numb everyone who comes near you.””
lo que significa: Meno complains that Socrates is like a stingray — anyone who talks to him ends up confused and unable to think clearly, just as a torpedo fish paralyzes anything it touches.
📝 lección de ingles: "You are like" introduces a simile. "Torpedo fish" is an electric ray that stuns prey. "Numb" means to make unable to feel or think. "Everyone who comes near you" is a relative clause. This is one of philosophy’s most colorful insults. Notice how Meno admits his own confusion ("I do not know") before blaming Socrates for it.
These quotes from Protagoras and Meno demonstrate the Socratic method in action: asking questions, exposing assumptions, and building arguments step by step. The vocabulary is philosophical but the sentence structures are surprisingly clear. Pay attention to how questions, definitions, and logical connectors drive the conversation forward.
Purchase 'Protagoras and Meno' now on Amazon and support Class Coupon through our affiliate link! Amazon offers this foundational philosophical text at a great price with fast delivery.

