Socrates
The Man Who Knew Nothing
In the spring of 399 BC, a jury of 501 Athenian citizens convicted a seventy-year-old stonemason's son of impiety and corrupting the youth. They sentenced him to death. He could have fled — his friends had bribed the guards, a boat was waiting — but he refused. He drank the hemlock calmly, discussed the immortality of the soul with his weeping students, and died. He had never written a single word. He held no office, commanded no army, founded no school. Yet within a generation, his student Plato had made him the central character of the most important body of philosophical writing in history, and every subsequent tradition of Western thought — from Stoicism to existentialism — traces its lineage, in some form, back to that barefoot questioner in the Athenian agora.
“The unexamined life is not worth living.”
c. 470–399 BC
Born in the deme of Alopece, just outside the walls of Athens, during the height of the Athenian Empire under Pericles. Executed by hemlock at approximately seventy years of age, having never left Athens except on military campaigns.
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Served as a hoplite at the siege of Potidaea (432 BC), the Battle of Delium (424 BC), and the campaign at Amphipolis (422 BC). At Potidaea, he famously saved the life of Alcibiades. At Delium, his calm retreat under rout impressed even his enemies.
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Socrates never wrote a single philosophical text. Everything we know of his thought comes through the writings of others — primarily Plato, but also Xenophon, Aristophanes, and Aristotle. This deliberate silence is itself a philosophical statement about the superiority of living dialogue over dead text.
280–221
Convicted by a margin of just 60 votes out of 501 jurors. Plato's Apology records that Socrates told the jury that if just 30 votes had shifted, he would have been acquitted — then proposed that his 'punishment' should be free meals at the Prytaneum for life.
Philosopher, founder of Western ethics, inventor of the Socratic method
Defining Events
The Oracle at Delphi
When Socrates's friend Chaerephon asked the Oracle at Delphi whether anyone was wiser than Socrates, the Pythia answered: no one. Socrates, genuinely puzzled, set out to prove the Oracle wrong by questioning the men of Athens who were reputed to be wise — politicians, poets, craftsmen. He found that each believed himself wise but could not withstand examination. The Oracle was right, Socrates concluded, but only in this sense: he alone knew that he knew nothing. This became the foundation of Socratic philosophy — wisdom begins with the recognition of one's own ignorance.
The Symposium and Alcibiades
The most brilliant and most dangerous man in Athens — Alcibiades, golden-haired, wealthy, politically ambitious, and spectacularly reckless — was Socrates's most devoted admirer. In Plato's Symposium, a drunken Alcibiades crashes a dinner party and delivers an extraordinary speech about Socrates: how the ugly old philosopher resisted every seduction, how his words were like the music of Marsyas that tore open the soul. Alcibiades would go on to betray Athens, defect to Sparta, defect to Persia, and return to Athens — a career that confirmed every Athenian's worst fears about what Socratic education produced.
The Trial and Death
In the aftermath of Athens's defeat in the Peloponnesian War and the bloody reign of the Thirty Tyrants, three citizens — Meletus, Anytus, and Lycon — brought charges against Socrates: impiety (not recognising the gods of the city) and corrupting the youth. The trial lasted a single day. Socrates refused to beg, refused to weep, and refused to bring his children before the jury for sympathy. Convicted by 280 votes to 221, he spent his last day in prison discussing whether the soul is immortal, then drank the hemlock as calmly as if it were wine at a symposium.
Timeline
Born in Athens
Born in the deme of Alopece to Sophroniscus, a stonemason (or sculptor), and Phaenarete, a midwife. Athens is at the height of its power under Pericles. The Parthenon is under construction. Socrates will later compare his philosophical method to his mother's profession — he does not implant ideas but helps others give birth to their own.
Education and Early Influences
Receives standard Athenian education in music, gymnastics, and literacy. According to various ancient sources, he studies natural philosophy with Archelaus (a student of Anaxagoras) before turning decisively toward questions of ethics and human conduct. He takes up his father's trade as a stonemason.
Siege of Potidaea
Serves as a hoplite at the siege of Potidaea, the opening engagement of the Peloponnesian War. Saves the life of the young Alcibiades in battle and insists that the prize for valour be awarded to Alcibiades rather than himself. According to Plato's Symposium, he walked barefoot on the ice, stood motionless in thought for an entire day and night, and was the last to retreat when the position was lost.
The Oracle at Delphi
Chaerephon asks the Oracle at Delphi if anyone is wiser than Socrates. The Pythia answers no. Socrates, baffled, begins his systematic questioning of Athens's politicians, poets, and craftsmen — and discovers that each believes himself wise but cannot defend his beliefs under examination. This becomes his life's mission.
Battle of Delium
Fights at the disastrous Battle of Delium, where the Athenians are routed by the Boeotians. While others flee in panic, Socrates retreats calmly and deliberately, turning to face any pursuer. The general Laches later testifies that if all Athenians had fought like Socrates, the battle would not have been lost.
The Clouds by Aristophanes
Aristophanes produces The Clouds at the festival of Dionysia, a comedy that caricatures Socrates as a charlatan who runs a 'Thinkery,' teaches young men to disrespect their fathers, and worships clouds instead of the gods. The play is a theatrical hit. Socrates, who is reportedly present in the audience, stands up so the crowd can compare his face to the mask. Twenty-four years later, he will tell his jury that Aristophanes did more damage to him than his formal accusers.
Campaign at Amphipolis
Serves in the Athenian campaign at Amphipolis in Thrace. This is his last known military service. The campaign ends badly for Athens — both the Athenian general Cleon and the Spartan general Brasidas are killed.
The Symposium
Attends the drinking party at the house of the poet Agathon that Plato will later immortalise in the Symposium. Each guest delivers a speech on the nature of love. Socrates describes what he learned from the priestess Diotima: that love is a ladder ascending from the beauty of a single body to the beauty of all bodies, to the beauty of the soul, to the Form of Beauty itself.
Defies the Assembly
Serves on the governing council (Boule) and is chosen by lot as epistates — president of the Assembly — on the day the generals from the Battle of Arginusae are tried en bloc. Socrates alone refuses to put the illegal motion to a vote, despite threats from the crowd. All six generals are convicted and executed. It is Athens's most infamous act of democratic injustice — until Socrates's own trial.
The Thirty Tyrants
Athens falls to Sparta. The Thirty Tyrants seize power under Critias — a former associate of Socrates. The junta orders Socrates to arrest Leon of Salamis, an innocent man marked for execution and property confiscation. Socrates refuses and simply goes home, risking his own death. The regime falls before they can punish him.
Trial and Execution
Meletus, Anytus, and Lycon bring charges: impiety and corrupting the youth. The trial lasts one day before 501 jurors. Socrates delivers his famous defence (recorded in Plato's Apology), refuses to beg or weep, and is convicted 280 to 221. He spends thirty days in prison while Athens observes a religious festival. On the last day, he discusses the immortality of the soul with his students (Plato's Phaedo), drinks the hemlock, and dies.
Key Figures
Plato
Plato was roughly forty years younger than Socrates and studied under him for about a decade, from around 408 to 399 BC. He was reportedly ill and absent on the day Socrates died — a detail he records with conspicuous honesty. The execution shattered him. He left Athens, travelled for over a decade, and returned to found the Academy. More importantly, he wrote the dialogues that made Socrates immortal. Without Plato, Socrates would be a footnote — an eccentric mentioned by Xenophon and mocked by Aristophanes. With Plato, he became the founding figure of Western philosophy. The paradox is that we can never fully separate Socrates's ideas from Plato's own.
Alcibiades
Alcibiades was everything Socrates was not: wealthy, beautiful, aristocratic, and spectacularly ambitious. He attached himself to Socrates as a young man, drawn by the philosopher's intellectual power, and Plato's Symposium preserves his extraordinary confession of love and frustration. But Alcibiades's career became Athens's greatest scandal — he defected to Sparta, then to Persia, then returned to Athens, leaving betrayal and chaos in his wake. For Socrates's enemies, Alcibiades was proof that Socratic education corrupted the best young men. For Socrates's defenders, he was proof that philosophy cannot save a man who refuses to listen.
The Legacy of Socrates
Socrates left no books, no school, no system. He left only questions — and the unsettling demonstration that the men who claim to know the most often know the least. Two and a half millennia later, his method remains the most powerful tool in philosophy: ask what someone means, press them to define their terms, follow the argument wherever it leads, and accept the result even when it destroys your comfortable assumptions.
He was not a saint. Ancient sources suggest he could be stubborn, deliberately provocative, and maddeningly superior. His refusal to engage with natural philosophy or write anything down frustrated even his admirers. But he was the first person in the Western tradition to insist that the purpose of thought is not to win arguments but to find truth — and that this search matters more than comfort, reputation, or life itself. Read his story in his own words — the first-person ePub brings you inside the mind of the man who knew nothing and changed everything.
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