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Life & Wisdom Quote by Voltaire

"We cannot wish for that we know not"

About this Quote

Voltaire’s line is a neat little trapdoor under romantic idealism: you can’t pine for what you can’t even conceptualize. It reads almost modestly, but the intent is sharp. He’s policing the borders of desire, insisting that longing isn’t a mystical force that floats free of knowledge; it’s built from vocabulary, experience, and social permission. If you can’t name a possibility, you can’t properly want it - and that has political consequences.

The subtext is classic Enlightenment skepticism. Voltaire is wary of grand, foggy wishes that smuggle in superstition, fanaticism, or metaphysical comfort. “We cannot wish” isn’t just a psychological observation; it’s a rebuke to people who claim to yearn for truths beyond reason, or to leaders who sell the public an undefined “glory” and call it destiny. Desire, for him, should be accountable: show your work.

Context matters because Voltaire wrote in an era when institutions (church, monarchy, inherited status) told people what to hope for and what was off-limits. The quote quietly exposes how power shapes imagination. If your world has no model for freedom, toleration, or scientific inquiry, those aren’t just absent from your life; they’re absent from your wish list. That’s why the sentence lands: it’s both a defense of reason and a warning about ignorance. Expand knowledge, and you expand the menu of possible futures.

Quote Details

TopicKnowledge
SourceHelp us find the source
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Citation Formats

APA Style (7th ed.)
Voltaire. (2026, January 17). We cannot wish for that we know not. FixQuotes. https://fixquotes.com/quotes/we-cannot-wish-for-that-we-know-not-33485/

Chicago Style
Voltaire. "We cannot wish for that we know not." FixQuotes. January 17, 2026. https://fixquotes.com/quotes/we-cannot-wish-for-that-we-know-not-33485/.

MLA Style (9th ed.)
"We cannot wish for that we know not." FixQuotes, 17 Jan. 2026, https://fixquotes.com/quotes/we-cannot-wish-for-that-we-know-not-33485/. Accessed 12 Feb. 2026.

More Quotes by Voltaire Add to List
Voltaire on Knowledge and the Making of Desire
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About the Author

Voltaire

Voltaire (November 21, 1694 - May 30, 1778) was a Writer from France.

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