Skip to content

It pertains to all men to know themselves and to learn self-control.

— Heraclitus Disputed

Another quote →

Notes from Wikiquote

"Know thyself." Cf. Ion of Chios; Chaucer, The Monk's Tale, l. 149; Shakespeare, The Merchant of Venice, act I, sc. i, l. 7

More quotes by Heraclitus

Man, like a light in the night, is kindled and put out.

Dogs, also, bark at what they do not know.

The majority of people have no understanding of the things with which they daily meet, nor, when instructed, do they have any right knowledge of them, although to themselves they seem to have.

Change he called a pathway up and down, and this determines the birth of the world.

You could not step twice into the same river; for other waters are ever flowing on to you.

All Heraclitus quotes →

Attribution

Quote text and notes from Wikiquote: Heraclitus (page history), available under CC BY-SA 4.0. Source quality and labels are our own summary of what Wikiquote records.