Dr. Seuss never wrote this — researchers find it in none of his books. The punchline, “those who mind don’t matter, and those who matter don’t mind,” is an old aphorism (in print by 1938 and credited to financier Bernard Baruch by 1946); the feel-good “Be who you are and say what you feel” opener is a modern add-on that first surfaced under Seuss’s name around 2001, with no source in his work.
“Be who you are and say what you feel, because those who mind don't matter and those who matter don't mind” Not written by Dr. Seuss. The punchline "those who matter don't mind, and those who mind don't matter" is an older aphorism credited to Bernard Baruch; the "Be who you are and say what you feel" opener is an unsourced modern addition. — Quotle.info
⚠ The slide-ready mistake: crediting this to Dr. Seuss. 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 Bernard M. Baruch — American financier & adviser to U.S. presidents. Theme: "Be who you are and say what you feel, because those who mind don't matter and those who matter don't mind". 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 "Be who you are and say what you feel, because those who mind don't matter and those who matter don't mind". 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
The trail of a misattribution
Popularly credited to
Dr. Seuss (Theodor Seuss Geisel)
Actually
A modern mash-up — unsourced in Seuss’s work
Punchline traced to
Bernard M. Baruch & an older anonymous aphorism
Earliest “Be who you are” form
c. 2001, already labelled “Dr. Seuss”
“Be who you are and say what you feel, because those who mind don’t matter and those who matter don’t mind.”
The second half echoes a much older quip — Baruch, asked how he arranged the seating at his dinners, reportedly said: “I never bother about that. Those who matter don’t mind, and those who mind don’t matter.”
The core aphorism appears in print as early as 1938 — already in quotation marks — and by 1946 was being credited to figures including financier Bernard Baruch, per Quote Investigator’s investigation.
The Baruch seating-plan anecdote was popularized through society columnist Igor Cassini, per Quote Investigator; the exchange is separately recorded in Bennett Cerf’s 1948 humor collection Shake Well Before Using (p. 249), per Wikiquote.
Wikiquote lists the full sentence under Dr. Seuss’s Misattributed section, noting it is credited to him “even in print, but without citation of a specific work.”
The longer “Be who you are and say what you feel” wording only surfaced under Seuss’s name around 2001, with no basis in any of his books, again per Quote Investigator.
The exact full wording is an unsourced modern paraphrase with no identifiable author or first-publication, so no copyright or public-domain status can be responsibly asserted. The older underlying aphorism appeared anonymously by 1938 and is not tied to a single copyrighted work.
Fact-check
Who really said it
This is one of the internet’s most persistent Dr. Seuss fakes. It is really two things fused together: an old dinner-party quip and a modern inspirational opener, neither of them written by Seuss.
✕
The whole quotationDr. Seuss (Theodor Seuss Geisel) Misattributed
Researchers find the sentence in none of Seuss’s books; Quote Investigator found no substantive evidence he ever wrote or said it, and Wikiquote files it under “Misattributed.”
✕
The punchlineBernard M. Baruch Older aphorism
“Those who matter don’t mind, and those who mind don’t matter” predates Seuss — in print by 1938 and credited to Baruch (via columnist Igor Cassini) by 1946, per Quote Investigator; the exchange is recorded in Bennett Cerf’s 1948 Shake Well Before Using (p. 249), per Wikiquote.
✓Bottom line: Dr. Seuss didn’t write this. The clever half is an old anonymous quip popularly credited to Bernard Baruch; the “Be who you are” half is a modern add-on that acquired Seuss’s name around 2001, per Quote Investigator.
Context
Why it gets pinned on Seuss
Dr. Seuss is a magnet for warm, be-yourself sentiments, so a rhyme-free line about self-acceptance slots neatly into the graduation-card canon under his name. The attribution spread through yearbooks and greeting cards in the 2000s, long after Geisel’s death in 1991.
In reality the memorable second clause is a piece of mid-century wit — a chiasmus (“mind…matter, matter…mind”) that circulated anonymously before being attached to a famous financier known for one-liners.
Two quotes, glued together, wearing a third person’s name.
Explore
Filed under
More provenance-checked quotes on the same theme, each with its reuse status.
1870–1965 · American financier & adviser to U.S. presidents
Bernard Mannes Baruch was a Wall Street financier and statesman who advised presidents from Woodrow Wilson to Harry Truman and popularized the term “Cold War.” He was famous for his aphorisms, and by the 1940s the seating-plan quip “those who matter don’t mind, and those who mind don’t matter” was being attributed to him. He did not, however, author the longer “Be who you are and say what you feel” sentence now pinned on Dr. Seuss.
For writers & researchers
Cite this
The primary source (Chicago)
Garson O’Toole (Quote Investigator), “Those Who Mind Don’t Matter, and Those Who Matter Don’t Mind,” December 4, 2012, tracing the earliest full attestation to The Journal of the Institution of Municipal & County Engineers (Feb. 1, 1938), the 1946 attribution to Bernard Baruch via columnist Igor Cassini, and a 2001 instance credited to Dr. Seuss. The Baruch exchange is separately recorded in Wikiquote, citing Bennett Cerf, Shake Well Before Using: A New Collection of Impressions and Anecdotes Mostly Humorous (New York: Simon & Schuster, 1948), p. 249.
This verification page
Quotle.info. “Who really said ‘Be who you are and say what you feel, because those who mind don't matter and those who matter don't mind’?” Last verified 8 Jul 2026. https://quotle.info/who-said/be-who-you-are-and-say-what-you-feel-because-those-who-mind