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Life & Wisdom Quote by Laurence J. Peter

"Expert: a man who makes three correct guesses consecutively"

About this Quote

“Expert: a man who makes three correct guesses consecutively” is Laurence J. Peter at his most surgical: a one-line demotion of credentialed authority. The joke lands because it treats expertise not as accumulated knowledge but as a tiny streak of luck, the way a hot hand in sports gets mistaken for destiny. “Three” is the perfect number here: enough to feel meaningful, too few to be statistically respectable. Peter is mocking our hunger to crown certainty in a world that mostly runs on probability.

The subtext is less anti-intellectual than anti-performance. Peter isn’t saying experts know nothing; he’s saying the culture often rewards the appearance of knowing. We retroactively build a halo around someone who happened to be right a few times, then outsource our judgment to them. The word “guesses” is the knife twist: it exposes how much of forecasting, management, even policy is inference under pressure, dressed up as inevitability. His use of “a man” isn’t incidental, either. It reflects the mid-century default image of authority: masculine, credentialed, confident. That gendered phrasing underlines how expertise is socially granted as much as earned.

Context matters: Peter is the Peter Principle guy, a writer obsessed with how institutions promote and validate people in ways that don’t track competence. This line is a companion piece: it skewers the worship of experts in bureaucracies and media alike, where track records are cherry-picked, uncertainty is punished, and being wrong is survivable if you sound sure. It’s cynicism with a point: humility should be part of the job description.

Quote Details

TopicWitty One-Liners
Source
Later attribution: Quotations for the Fast Lane (2013) modern compilationISBN: 9780773590205 · ID: FwG-wOEiJowC
Text match: 77.78%   Provider: Google Books
Evidence:
... man who has never tried an experiment in his life . Erasmus Darwin EXPERTS An expert is a person who avoids the ... three correct guesses consecutively and you will establish a reputation as an expert . Laurence J. Peter An expert ...
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Citation Formats

APA Style (7th ed.)
Peter, Laurence J. (2026, February 7). Expert: a man who makes three correct guesses consecutively. FixQuotes. https://fixquotes.com/quotes/expert-a-man-who-makes-three-correct-guesses-161182/

Chicago Style
Peter, Laurence J. "Expert: a man who makes three correct guesses consecutively." FixQuotes. February 7, 2026. https://fixquotes.com/quotes/expert-a-man-who-makes-three-correct-guesses-161182/.

MLA Style (9th ed.)
"Expert: a man who makes three correct guesses consecutively." FixQuotes, 7 Feb. 2026, https://fixquotes.com/quotes/expert-a-man-who-makes-three-correct-guesses-161182/. Accessed 13 Feb. 2026.

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About the Author

Laurence J. Peter

Laurence J. Peter (September 16, 1919 - January 12, 1990) was a Writer from Canada.

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