About
Heraclitus (; Ancient Greek: Ἡράκλειτος, romanized: Hērákleitos; fl. c. 500 BC) was a pre-Socratic Greek philosopher from the city of Ephesus, which was then part of the Persian Empire. He exerts a wide influence on Western philosophy, both ancient and modern, through the works of such authors as Plato, Aristotle, the Stoics, Georg Wilhelm Friedrich Hegel, Friedrich Nietzsche, and Martin Heidegger.