Heraclitus, Fragments of Heraclitus, Fragment 12.

You cannot step twice into the same rivers; for fresh waters are ever flowing in upon you.

— Heraclitus on Rivers

What It Means

This is a placeholder explanation generated by the low-overhead model. It interprets "You cannot step twice into the same rivers; for fresh waters are ever flowing in upon you." in the context of "Heraclitus, Fragments of Heraclitus, Fragment 12." to mean that wisdom is timeless.

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Source: Wikiquote: "Rivers" (Quotes) The 'What it means' explanation text was generated by Google Gemini Flash (accessed January 18, 2026). https://gemini.google.com/app
Heraclitus

About Heraclitus

Heraclitus of Ephesus (Ἡράκλειτος, Herakleitos; c. 535 BC – 475 BC) was a Greek philosopher, known for his doctrine of change being central to the universe, and for establishing the term Logos (λόγος) in Western philosophy as meaning both the source and fundamental order of the Cosmos.