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Protagoras
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mathematicians of the Greco-Roman world
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Marble bust of Alexander the Great, in the British Museum, London, England. Hellenistic Greek, 2nd-1st century BC. Said to be from Alexandria, Egypt. Height: 37 cm.
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Agathon (centre) greeting guests in Plato's Symposium, oil on canvas by Anselm Feuerbach, 1869; in the Staatliche Kunsthalle, Karlsruhe, Germany.
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Leonardo da Vinci (1452-1519), Italian Renaissance painter from Florence. Engraving by Cosomo Colombini (d. 1812) after a Leonardo self portrait. Ca. 1500.
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Protagoras: Quotes

  • Humans and Human Nature
    Man is the measure of all things.Protagoras