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Wit & Attitude Quote by William Blake

"If the fool would persist in his folly he would become wise"

About this Quote

Blake turns “folly” from a moral failing into a method, and it’s classic Romantic provocation: wisdom doesn’t arrive by obeying respectable rules, it’s wrestled out of experience. The line (from Proverbs of Hell) sounds like a taunt aimed at the era’s clean, rational Enlightenment confidence. Persisting in folly isn’t a Hallmark defense of mistakes; it’s a dare to follow an impulse past the point where society labels it childish, sinful, or irrational. Blake’s bet is that sustained immersion exposes the limits of the impulse itself. You don’t quit because you were scolded into sense; you quit because you finally understand what the desire can and can’t deliver.

The subtext is anti-authoritarian and anti-performative. “The fool” isn’t just an idiot; it’s anyone dismissed as such by priests, polite moralists, or the social machinery that polices curiosity. By insisting on persistence, Blake rejects the shortcut of borrowed wisdom: secondhand virtue produces conformity, not insight. The phrasing also carries a sly irony: the very obstinacy that makes someone a “fool” becomes the engine of their education. Folly, pushed to its extreme, reveals its own consequences, and that confrontation is what converts heat into light.

Context matters: Blake is writing against a culture of restraint, industrial discipline, and spiritual bookkeeping. His “hell” is less a literal pit than a space of energy, appetite, and imagination. The line works because it reframes error as apprenticeship and turns the scolding voice of “common sense” into the real target.

Quote Details

TopicWisdom
Source
Unverified source: The Marriage of Heaven and Hell (William Blake, 1790)
Text match: 85.00%   Provider: Cross-Reference
Evidence:
Proverbs of Hell (Plate 7; in Erdman numbering: E36). The line appears verbatim as one of the 'Proverbs of Hell' in Blake's illuminated book The Marriage of Heaven and Hell. Because Blake produced this work in multiple copies/printings from etched plates over several years, reference works often ...
Other candidates (2)
William Blake (William Blake) compilation97.9%
own wings line 15 if the fool would persist in his folly he would become wise l
William Blake, Painter and Poet (Richard Garnett, 1895) compilation95.0%
... If the fool would persist in his folly he would become wise . The fox condemns the trap , not himself . The eagle...
Cite

Citation Formats

APA Style (7th ed.)
Blake, William. (2026, January 13). If the fool would persist in his folly he would become wise. FixQuotes. https://fixquotes.com/quotes/if-the-fool-would-persist-in-his-folly-he-would-42173/

Chicago Style
Blake, William. "If the fool would persist in his folly he would become wise." FixQuotes. January 13, 2026. https://fixquotes.com/quotes/if-the-fool-would-persist-in-his-folly-he-would-42173/.

MLA Style (9th ed.)
"If the fool would persist in his folly he would become wise." FixQuotes, 13 Jan. 2026, https://fixquotes.com/quotes/if-the-fool-would-persist-in-his-folly-he-would-42173/. Accessed 7 Feb. 2026.

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About the Author

William Blake

William Blake (November 28, 1757 - August 12, 1827) was a Poet from England.

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