"What do you despise? By this are you truly known?"
About this Quote
The second line lands like a verdict. “By this are you truly known” flips the usual self-myth. People like to define themselves by ideals, affiliations, or aspirations - the flattering parts. Herbert points to the uglier diagnostic: we are most consistent not in what we love but in what we refuse to tolerate. Despising is identity-making because it creates borders. It’s a shortcut to belonging (“we’re not like them”), a way to outsource complexity, a permission slip for cruelty.
Context matters: Herbert wrote in the long shadow of World War II and amid Cold War paranoia, and his fiction (especially Dune) obsesses over power’s ability to manufacture enemies, harness fanaticism, and dress hatred up as destiny. Read that way, the quote is both self-help and warning label. If you want to understand a person, a movement, a leader, don’t just track their promises. Track their contempt. That’s where the future violence is rehearsed.
Quote Details
| Topic | Ethics & Morality |
|---|---|
| Source | Verified source: Dune (Frank Herbert, 1965)
Evidence: What do you despise? By this are you truly known. (Chapter epigraph (attributed to "Manual of Muad'Dib" by Princess Irulan); page varies by edition). This line appears in Frank Herbert’s novel as a chapter-opening epigraph attributed (in-universe) to “Manual of Muad’Dib” by Princess Irulan. That makes the primary source Frank Herbert’s own text (the novel Dune), not a later interview/speech. I was able to confirm the wording and the in-universe attribution via multiple independent web reproductions of the Dune epigraphs (which also commonly list it around pp. ~226–230 in some printings and around Kindle location ~4308), but I did not retrieve a scanned page view from the 1965 first edition itself during this search, so I’m marking confidence as medium and leaving ISBN/page null because both are edition-dependent. Other candidates (1) Frank Herbert's Dune Saga Collection: Books 1-3 (Frank Herbert, 2020) compilation95.0% Frank Herbert. What do you despise ? By this are you truly known . -FROM “ MANUAL OF MUAD'DIB " BY THE PRINCESS IRULA... |
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Citation Formats
APA Style (7th ed.)
Herbert, Frank. (2026, February 22). What do you despise? By this are you truly known? FixQuotes. https://fixquotes.com/quotes/what-do-you-despise-by-this-are-you-truly-known-110589/
Chicago Style
Herbert, Frank. "What do you despise? By this are you truly known?" FixQuotes. February 22, 2026. https://fixquotes.com/quotes/what-do-you-despise-by-this-are-you-truly-known-110589/.
MLA Style (9th ed.)
"What do you despise? By this are you truly known?" FixQuotes, 22 Feb. 2026, https://fixquotes.com/quotes/what-do-you-despise-by-this-are-you-truly-known-110589/. Accessed 24 Mar. 2026.












