There is no record of Marilyn Monroe writing or saying this line in any film, interview, letter, or her memoir. Wikiquote lists it under “Misattributed” ↗, noting it is “of unknown origin and date” and reached Monroe only through self-help books and social media. Its true author is not documented.
“A woman knows by intuition, or instinct, what is best for herself” Attributed to Marilyn Monroe, but undocumented — Wikiquote lists it as misattributed and of unknown origin.
⚠ The slide-ready mistake: crediting this to Marilyn Monroe. Use the credit shown above instead.
Can you use it?
? We couldn’t verify where this wording comes from, so there’s no rights status to give. Safe to present as an unverified or anonymous line — just don’t assert a specific author or source.
Image direction — grounded in this quote’s real context; paste into your image tool
In context
Evoking the world of Marilyn Monroe — American actress, model & cultural icon. Theme: "A woman knows by intuition, or instinct, what is best for herself". Atmospheric and restrained, cinematic directional light, a muted period-appropriate palette, fine grain and texture. Compose with generous empty space for the quote and a small credit line. No lettering in the image itself.
Minimalist
Minimalist editorial slide for the quote "A woman knows by intuition, or instinct, what is best for herself". Clean background, a single muted accent color, generous negative space, subtle paper or linen texture, no literal illustration — let the words carry it. Reserve clear space for a serif quote and a small credit line. No lettering in the image itself.
Provenance
What the record shows
Attributed to
Marilyn Monroe (unsupported)
Documented source
None — no film, interview, letter, or memoir
Wikiquote status
Misattributed — “of unknown origin and date”
True author
Unknown
A woman knows by intuition, or instinct, what is best for herself.
Circulated as a standalone caption on quote-aggregator sites and social media; no surrounding context or original publication has ever been produced.
Wikiquote ↗ places the line in its “Misattributed” section and states it is “of unknown origin and date.”
Quote-aggregator pages such as BrainyQuote ↗ and QuoteFancy ↗ repeat the Monroe credit but supply no citation.
No published book, film transcript, or interview by Monroe — including her memoir My Story — has ever been shown to contain this sentence.
The wording’s origin is undocumented, so no copyright or public-domain status can be responsibly asserted. Because it cannot be tied to any known author or first publication, we mark the rights “uncertain” rather than claim it is public domain.
Fact-check
The misattribution
This is a textbook social-media misattribution: a tidy empowerment line attached to a famous, much-quoted woman with nothing behind it.
✕
Popular creditMarilyn Monroe Unsupported
Repeated across quote sites and merchandise, but Wikiquote ↗ files it under “Misattributed” and notes it is “of unknown origin and date.” It appears in none of her films, interviews, letters, or her memoir.
✕
True authorUnknown Undocumented
No earlier source in any other writer’s work has been identified; the sentence surfaces only as an uncredited caption, so its real origin remains unknown.
✓Best evidence: this is not a documented Marilyn Monroe quotation — it is an unsourced line of unknown origin ↗ later attached to her name.
Context
Why it sticks to her
Marilyn Monroe has become one of the internet’s largest “quote magnets”: short, affirming sentences about womanhood, confidence, and self-trust are routinely stamped with her name and photo because the pairing feels plausible and shares well. The absence of any citation is exactly what you would expect from a caption that originated online rather than in a documented source.
In this case even the aggregators that credit her offer no book, film, or interview — and the most careful reference, Wikiquote, explicitly flags the line as misattributed and of unknown origin.
A tidy empowerment line, a famous face, and no source in sight — the signature of a manufactured quote.
Explore
Filed under
More provenance-checked quotes on the same theme, each with its reuse status.
1926–1962 · American actress, model & cultural icon
Marilyn Monroe (born Norma Jeane Mortenson) was one of Hollywood’s most enduring stars, known for films such as Some Like It Hot and Gentlemen Prefer Blondes. Decades after her death she became a magnet for feel-good and “empowerment” quotations pinned to her image with no source. This intuition line is one of many such attributions that cannot be traced to anything she actually said or wrote.
For writers & researchers
Cite this
Best-available documentation
“Marilyn Monroe,” Wikiquote, Misattributed section (accessed 2026): “A woman knows by intuition, or instinct, what is best for herself” — noted as “of unknown origin and date.”
This verification page
Quotle.info. “Who really said ‘A woman knows by intuition, or instinct, what is best for herself’?” Last verified 8 Jul 2026. https://quotle.info/who-said/a-woman-knows-by-intuition-or-instinct-what-is-best-for