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All quotes by Jean Piaget

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In other words, knowledge of the external world begins with an immediate utilisation of things, whereas knowledge of self is stopped by this purely practical and utilitarian contact.

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Biography

Nationality: Swiss

Type: Psychologist

Born: August 9th, 1896

Died: September 16th, 1980

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Quote By Jean Piaget KeenBrain. Retrieved August 29, 2026, from

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Modern Language Association (MLA):

“Quote By Jean Piaget” KeenBrain. n.d. Sat. 29 August. 2026 from

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