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Pythagoras

c.-570–-495 · Samos / Croton
Pythagoras

Description

Pythagoras of Samos was an ancient Ionian Greek philosopher, polymath, and the eponymous founder of Pythagoreanism. His political and religious teachings were well known in Magna Graecia and influenced the philosophies of Plato, Aristotle, and, through them, Western philosophy. Modern scholars disagree regarding Pythagoras's education and influences, but most agree that he travelled to Croton in southern Italy around 530 BC, where he founded a school in which initiates were allegedly sworn to secrecy and lived a communal, ascetic lifestyle.

Facts

Bornc. 570 BC, Samos
Diedc. 495 BC (aged around 75), either Croton or Metapontum
EraPre-Socratic philosophy
RegionWestern philosophy
SchoolPythagoreanism
Main interestsEthicsMathematicsMetaphysicsMusic theoryMysticismPoliticsReligion
Notable ideasCommunalismMetempsychosisMusica universalis, Attributed ideas: Five climatic zonesFive regular solidsProportionsPythagorean theoremPythagorean tuningSphericity of the EarthVegetarianism

Life & work in brief

Summarised by section — one row per topic, for fast reading.

Work / contributionSignificance
LifeNo authentic writings of Pythagoras have survived, and almost nothing is known for certain about his life.
TeachingsAlthough the exact details of Pythagoras's teachings are uncertain, it is possible to reconstruct a general outline of his main ideas.
PythagoreanismBoth Plato and Isocrates state that, above all else, Pythagoras was known as the founder of a new way of life.
LegendsWithin his own lifetime, Pythagoras was already the subject of elaborate hagiographic legends.
Attributed discoveriesAlthough Pythagoras is most famous today for his alleged mathematical discoveries, classical historians dispute whether he himself ever actually made any significant contributions to the field.
Later influence in antiquitySizeable Pythagorean communities existed in Magna Graecia, Phlius, and Thebes during the early fourth century BC.
Influence after antiquityDuring the Middle Ages, Pythagoras was revered as the founder of mathematics and music, two of the Seven Liberal Arts.