"Ninety percent of everything is crap"
About this Quote
The subtext is defensive and generous at once. Defensive because it preempts disappointment: if most books, films, songs, and opinions are mediocre, your boredom isn’t personal failure. Generous because it protects the remaining ten percent. Sturgeon, a science fiction writer long patronized as a genre hack, was answering the sneer that sci-fi is “mostly trash.” His move is to widen the frame until the insult collapses: yes, most science fiction is bad, and so is most of everything else. The criticism isn’t wrong; it’s just not special.
Context matters here. Mid-century pulp economies rewarded speed and volume, not refinement. Sturgeon’s rule reads like a survival guide for readers and creators living in abundance: lower your expectations, sharpen your filters, keep hunting. It’s also a quiet argument for taste as a skill, not a pedigree. The ten percent doesn’t float to the top automatically; you have to sift for it, and Sturgeon is giving you permission to treat that labor as normal rather than snobbish.
Quote Details
| Topic | Witty One-Liners |
|---|---|
| Source | Sturgeon's law — quote attributed to Theodore Sturgeon: "Ninety percent of everything is crap" (see Wikipedia 'Sturgeon's law'). |
| Cite | Cite this Quote |
Citation Formats
APA Style (7th ed.)
Sturgeon, Theodore. (n.d.). Ninety percent of everything is crap. FixQuotes. https://fixquotes.com/quotes/ninety-percent-of-everything-is-crap-165897/
Chicago Style
Sturgeon, Theodore. "Ninety percent of everything is crap." FixQuotes. Accessed February 3, 2026. https://fixquotes.com/quotes/ninety-percent-of-everything-is-crap-165897/.
MLA Style (9th ed.)
"Ninety percent of everything is crap." FixQuotes, https://fixquotes.com/quotes/ninety-percent-of-everything-is-crap-165897/. Accessed 3 Feb. 2026.






