Heraclitus of Ephesus (; Greek: Ἡράκλειτος ὁ Ἐφέσιος, translit. Hērákleitos ho Ephésios; (c. 535 – c. 475 BCE) was a pre-Socratic Greek philosopher, and a native of the city of Ephesus, then part of the Persian Empire. He was of distinguished parentage. Little is known about his early life and education, but he regarded himself as self-taught and a pioneer of wisdom. From the lonely life he led, and still more from the apparently riddled and allegedly paradoxical nature of his philosophy and his stress upon the heedless unconsciousness of humankind, he was called "The Obscure" and the "Weeping Philosopher".
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True myths may serve for thousands of years as an inexhaustible source of intellectual speculation, religious joy, ethical inquiry, and artistic renewal. The real mystery is not destroyed by reason. The fake one is. You look at it and it vanishes. You look at the Blond Hero — really look — and he turns into a gerbil. But you look at Apollo, and he looks back at you. The poet Rilke looked at a statue of Apollo about fifty years ago, and Apollo spoke to him. "You must change your life," he said. When the true myth rises into consciousness, that is always its message: "You must change your life.