Socrates was born around 470/469 BCE in Athens, right as the city was becoming a major political and cultural powerhouse after the Persian Wars.

His father, Sophroniscus, was a stonemason, which likely meant Socrates grew up in a working-class household rather than among the aristocracy.

His mother, Phaenarete, was a midwife. Socrates later compared his philosophical method to midwifery: he didn’t “give” people knowledge; he helped them give birth to it themselves.

He served as a hoplite, or heavy infantry soldier, during the Peloponnesian War between Athens and Sparta, meaning he wasn’t just a thinker. He fought in brutal ground combat. Ancient sources describe him as unusually brave and physically resilient in battle, even saving fellow soldiers.

Socrates never wrote anything down. His philosophy was entirely conversational, which is why everything we know about him comes secondhand.

Most of what we know comes from his student Plato, who turned Socrates into the main character of many philosophical dialogues. Another key source is Xenophon, whose portrayal is more practical and less mystical than Plato’s.

The “Socratic Method” involves asking structured, probing questions to expose contradictions in someone’s beliefs. He believed wisdom begins with recognizing your ignorance, a radical stance in a culture that prized rhetorical confidence.

The phrase “I know that I know nothing” summarizes his humility about knowledge, though the exact wording does not appear directly in surviving texts.

He publicly questioned politicians, poets, and craftsmen in open spaces like the agora, often embarrassing them. He believed virtue (arete) was the highest human good, more important than wealth or reputation. He argued that true knowledge naturally leads to moral behavior. Therefore, he believed wrongdoing comes from ignorance. If someone truly understood the good, they would act accordingly.

Socrates was described as physically unattractive, with bulging eyes and a snub nose, often compared to a satyr. Despite that, he was magnetic in conversation and deeply persuasive.

He often went barefoot, even in cold weather, as a sign of simplicity and endurance. He wore the same simple cloak year-round, rejecting luxury. He avoided wealth and political power, focusing instead on dialogue and self-examination. He spent much of his time in Athens’ marketplace engaging strangers in philosophical debate.

Many powerful Athenians found him irritating because he publicly exposed weak arguments. His wife, Xanthippe, is often portrayed as sharp-tempered, though this may reflect ancient sexist stereotypes. He had three sons, showing that despite his ascetic lifestyle, he maintained a conventional family life.

Stories describe him standing still, lost in thought, for extended periods, even overnight during military campaigns.

In 399 BCE, after Athens’ defeat in war and political turmoil, Socrates was put on trial. He was accused of corrupting the youth, partly because several of his former students were politically controversial figures. He was also charged with impiety, not properly honoring the city’s gods and introducing new spiritual ideas.

His defense speech is recorded in Apology, where he defends philosophy as a public service. Rather than beg for mercy, he suggested he deserved free meals for benefiting the city, which did not help his case.

The jury convicted him by a relatively narrow vote. He was sentenced to death by drinking hemlock, a common method of execution in Athens. His final hours are described in Phaedo, where he calmly discusses the immortality of the soul. He reportedly remained composed as the poison gradually paralyzed him from the feet upward.

His last recorded words concerned owing a rooster to Asclepius, possibly symbolizing death as a kind of healing.

His student Plato later founded the Academy in Athens, one of the earliest institutions of higher learning in the Western world. Plato’s student Aristotle went on to tutor Alexander the Great and shape centuries of science and philosophy.

Socrates is considered one of the founders of Western moral philosophy. The Socratic Method is still used in modern law schools and philosophy classrooms to sharpen critical thinking. “Socratic irony” refers to his technique of pretending ignorance so others would reveal flaws in their own reasoning.

Islamic philosophical tradition has sometimes regarded Socrates as a wise monotheist and a figure close to prophethood, though not formally recognized as a prophet like Moses or Noah. In Arabic, he is called Suqrat. Some Muslim thinkers viewed him as a profound monotheist and moral teacher. Comparisons have occasionally been made between Socrates and the Prophet Muhammad in terms of simplicity, moral seriousness, and dedication to guiding others, though these interpretations come from later philosophical and theological traditions rather than early classical sources.