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Education Quote by George Bernard Shaw

"Beware of false knowledge; it is more dangerous than ignorance"

About this Quote

Shaw’s warning lands because it flatters no one: not the uneducated, not the credentialed, not even the well-meaning reformer. Ignorance is a blank space; false knowledge is a map with the roads mislabeled. It creates the confidence of expertise without the discipline of doubt, and that combination is combustible. In Shaw’s world, the real menace isn’t the person who doesn’t know, but the person who “knows” something that isn’t so and builds policy, morality, or medicine on it.

The line carries the dramaturgist’s instinct for social mechanics. Shaw watched modernity invent new authorities - scientific, bureaucratic, journalistic - and he distrusted how easily their language could be performed. “False knowledge” is a kind of costume: it lets the speaker occupy the role of the expert, collect deference, and shut down argument. Ignorance, at least, can be admitted; false knowledge resists correction because it comes pre-loaded with status and certainty.

Subtextually, it’s a jab at respectable complacency. The danger isn’t only error; it’s error that has been institutionalized, repeated until it becomes common sense. Shaw, a contrarian with a taste for puncturing Victorian pieties, is pointing at the moral comfort that comes from having “the facts” on your side - even when those facts are just prejudice in lab-coat form.

Context matters: an era of rising professionalization and ideological crusades, when confident half-truths could steer public health, economics, and empire. Shaw’s line still reads like a diagnostic for our information economy: misinformation isn’t persuasive because it’s subtle, but because it’s certain.

Quote Details

TopicKnowledge
Source
Verified source: Man and Superman: A Comedy and a Philosophy (George Bernard Shaw, 1903)
Text match: 95.00%   Provider: Cross-Reference
Evidence:
A learned man is an idler who kills time with study. Beware of his false knowledge: it is more dangerous than ignorance. (Appendix: 'Maxims for Revolutionists' → 'EDUCATION' (page number varies by edition)). This line appears in Shaw’s play Man and Superman inside the appended text 'The Revolutionist's Handbook' → 'Maxims for Revolutionists' under the heading 'EDUCATION'. The commonly-circulated shorter form ('Beware of false knowledge; it is more dangerous than ignorance') is a truncated version that drops the preceding sentence and changes 'his false knowledge' to 'false knowledge.' For bibliographic confirmation of the 1903 first book publication (Westminster: Archibald Constable & Co., Ltd.), see the Morgan Library & Museum catalog record describing the 1903 printing.
Other candidates (1)
Humorous Wit (Djamel Ouis, 2020) compilation95.0%
... Beware of false knowledge ; it is more dangerous than ignorance . George Bernard Shaw Those who talk don't know w...
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Citation Formats

APA Style (7th ed.)
Shaw, George Bernard. (2026, February 11). Beware of false knowledge; it is more dangerous than ignorance. FixQuotes. https://fixquotes.com/quotes/beware-of-false-knowledge-it-is-more-dangerous-29111/

Chicago Style
Shaw, George Bernard. "Beware of false knowledge; it is more dangerous than ignorance." FixQuotes. February 11, 2026. https://fixquotes.com/quotes/beware-of-false-knowledge-it-is-more-dangerous-29111/.

MLA Style (9th ed.)
"Beware of false knowledge; it is more dangerous than ignorance." FixQuotes, 11 Feb. 2026, https://fixquotes.com/quotes/beware-of-false-knowledge-it-is-more-dangerous-29111/. Accessed 12 Feb. 2026.

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About the Author

George Bernard Shaw

George Bernard Shaw (July 26, 1856 - November 2, 1950) was a Dramatist from Ireland.

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