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