Who said “The great enemy of the truth is very often not the lie -- deliberate, contrived, and…”?

Verified

John F. Kennedy. A published source records them saying or writing it.

SourceCommencement address, Yale University, New Haven, Connecticut (11 June 1962)

Evidence: Wikiquote · How we check

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“The great enemy of the truth is very often not the lie -- deliberate, contrived, and dishonest -- but the myth -- persistent, persuasive, and unrealistic.”
VerifiedCommencement address, Yale University, New Haven, Connecticut (11 June 1962) · evidenceTruth

Cite this quote

For academic work, cite the original where you can: Commencement address, Yale University, New Haven, Connecticut (11 June 1962).

APA

Kennedy, J. F. (n.d.). The great enemy of the truth is very often not the lie -- deliberate, contrived, and dishonest -- but the myth -- persistent, persuasive, and unrealistic. [Quotation]. Famous Quotations Network. Retrieved October 24, 2026, from https://www.famous-quotations.com/quotes/40184-the-great-enemy-of-the-truth-is-very/

MLA

Kennedy, John F. “The great enemy of the truth is very often not the lie -- deliberate, contrived, and dishonest -- but the myth -- persistent, persuasive, and unrealistic.” Famous Quotations Network, https://www.famous-quotations.com/quotes/40184-the-great-enemy-of-the-truth-is-very/. Accessed 24 Oct. 2026.

Chicago

Kennedy, John F. “The great enemy of the truth is very often not the lie -- deliberate, contrived, and dishonest -- but the myth -- persistent, persuasive, and unrealistic.” Famous Quotations Network. Accessed October 24, 2026. https://www.famous-quotations.com/quotes/40184-the-great-enemy-of-the-truth-is-very/.