Biographical timeline of Athenian philosopher Plato, student of Socrates, teacher of Aristotle, and founder of the Academy, covering his life from birth to death and key philosophical contributions.
Plato is born in Athens to Ariston and Perictione, likely in 428 or 427 BCE. He is part of an aristocratic family. #philosophy #ancientGreece
Plato spends his early years in Athens during the Peloponnesian War. He receives education in grammar, music, and gymnastics. #philosophy #ancientGreece
Plato's brother Glaucon is born, who later appears in several Platonic dialogues. #philosophy #ancientGreece
Plato's father Ariston dies, and his mother Perictione marries Pyrilampes, a friend of Pericles. #philosophy #ancientGreece
Plato becomes a devoted follower of Socrates, whose dialectical method profoundly influences his philosophy. #philosophy #socrates
Plato likely serves in the Athenian military, as required for male citizens of his class. #philosophy #ancientGreece
After the Peloponnesian War, the Thirty Tyrants rule Athens. Plato is disillusioned with politics, partly due to their actions. #philosophy #ancientGreece
Early dialogues like Ion (on poetry) and Hippias Minor (on lying) are composed. #philosophy #plato )
After Socrates' death, Plato travels to Megara with other disciples, staying with Euclid. #philosophy #ancientGreece
Socrates is tried and executed by hemlock. Plato attends the trial but not the execution due to illness. This event deeply shapes Plato's thought. #philosophy #socrates
Plato travels to Cyrene (modern Libya) and possibly Egypt, where he studies mathematics and astronomy. #philosophy #ancientGreece
Though disillusioned, Plato engages in politics, writing letters to Syracusan rulers. #philosophy #politics
Plato possibly studies Egyptian mathematics and religion during his travels. #philosophy #ancientHistory
Plato travels to Italy and Sicily, encountering Pythagorean philosophers. He befriends Dion in Syracuse. #philosophy #ancientGreece
Plato visits Syracuse at the invitation of Dion, but falls afoul of the tyrant Dionysius I and is sold into slavery. He is rescued and returns to Athens. #philosophy #ancientGreece
Plato establishes the Academy, a school for philosophy and science, located in a grove sacred to the hero Academus. It becomes a center of learning. #philosophy #academy
Plato's early dialogues often critique the Sophists, contrasting their rhetoric with Socratic philosophy. #philosophy #sophists
Plato composes the Apology (Socrates' defense speech) and Crito (Socrates' refusal to escape), among the earliest of his dialogues. #philosophy #plato )
Plato writes Protagoras (on virtue) and Gorgias (on rhetoric and justice), exploring ethical and political themes. #philosophy #plato )
The mathematician Eudoxus studies at the Academy, contributing to astronomy and geometry. #philosophy #mathematics
In Meno, Plato introduces the paradox of inquiry and the theory of recollection, suggesting learning is remembering. #philosophy #plato
Plato's Meno discusses virtue, whether it can be taught, and introduces the theory of recollection. #philosophy #plato
Plato corresponds with Archytas, a Pythagorean philosopher and mathematician, influencing his thought. #philosophy #pythagorean
Phaedo recounts Socrates' last conversation on immortality, while Symposium explores the nature of love. #philosophy #plato
The Symposium presents a series of speeches on love (eros), including Socrates' speech through Diotima. #philosophy #plato )
After Dionysius I's death, Plato returns to Syracuse to tutor the new tyrant Dionysius II, hoping to implement his philosophical ideals. #philosophy #ancientGreece
Plato's allegory of the cave in Republic Book VII illustrates the philosopher's journey from ignorance to enlightenment. #philosophy #plato
Plato completes The Republic, his major work on justice, the ideal state, and the allegory of the cave. #philosophy #plato )
Plato makes a final attempt to influence Dionysius II, but fails and barely escapes. #philosophy #ancientGreece
After his third Sicilian voyage, Plato returns to Athens to concentrate on teaching and writing at the Academy. #philosophy #academy
Parmenides deals with the theory of Forms, while Theaetetus examines the nature of knowledge. #philosophy #plato )
Theaetetus explores the definition of knowledge, concluding it is justified true belief. #philosophy #epistemology )
Sophist explores the nature of being and non-being, while Statesman discusses the ideal ruler. #philosophy #plato )
In the unfinished Critias, Plato describes the lost island of Atlantis, a tale later inspiring countless works. #philosophy #atlantis )
Phaedrus covers love, rhetoric, and the immortality of the soul, with the famous chariot allegory. #philosophy #plato )
Plato writes the Laws, his longest dialogue, discussing the ideal legal system and practical governance. #philosophy #plato )
Plato's theory of Forms, articulated in dialogues like Phaedo and Republic, reaches its mature formulation. #philosophy #plato
Timaeus presents a cosmological account of the universe, while Critias (unfinished) describes Atlantis. #philosophy #plato )
Philebus examines the nature of pleasure and the good life. #philosophy #plato
Plato dies in Athens around 348 BCE, leaving a legacy as one of the most influential philosophers in history. #philosophy #plato
Aristotle enters the Academy at age 17, becoming Plato's most famous student. #philosophy #aristotle
Upon Plato's death, his nephew Speusippus becomes the head of the Academy. #philosophy #academy
Plato's works continue to be studied at the Academy, influencing generations of philosophers including Aristotle. #philosophy #plato