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Education Quote by Robert Quillen

"Discussion is an exchange of knowledge; an argument an exchange of ignorance"

About this Quote

Quillen draws a bright, almost taunting line between two modes of talking that often masquerade as the same thing. “Discussion” is framed as commerce: knowledge changes hands, both sides leave richer. “Argument,” by contrast, becomes a swap meet of stubbornness, where the main commodity is not information but ego. The phrasing is a neat journalistic trap: it flatters the reader’s self-image (you, naturally, prefer “discussion”) while indicting the culture of public brawling that sells itself as civic engagement.

The subtext is less about manners than about incentives. In a real exchange of knowledge, you risk being changed by what you hear; your position is provisional. In an argument, the goal is victory, not accuracy, so ignorance isn’t a lack of facts so much as a refusal to update. Quillen’s sting is in the symmetry: both are “exchanges,” both are social rituals, but only one has a learning agenda. The other merely circulates the same misconceptions at higher volume.

Context matters: Quillen wrote in an era when newspapers were the main mass platform and polemics were a profitable genre. His line reads like a newsroom rule-of-thumb about public life: conflict grabs attention, but it rarely clarifies anything. It also anticipates today’s attention economy, where “argument” is content and “discussion” is labor. The quip survives because it’s not idealistic; it’s diagnostic. It names the moment a conversation stops being about reality and becomes about identity.

Quote Details

TopicWisdom
SourceAttributed to Robert Quillen (commonly cited aphorism). See Wikiquote entry for Robert Quillen (contains the line 'Discussion is an exchange of knowledge; an argument an exchange of ignorance').
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Citation Formats

APA Style (7th ed.)
Quillen, Robert. (2026, January 15). Discussion is an exchange of knowledge; an argument an exchange of ignorance. FixQuotes. https://fixquotes.com/quotes/discussion-is-an-exchange-of-knowledge-an-129013/

Chicago Style
Quillen, Robert. "Discussion is an exchange of knowledge; an argument an exchange of ignorance." FixQuotes. January 15, 2026. https://fixquotes.com/quotes/discussion-is-an-exchange-of-knowledge-an-129013/.

MLA Style (9th ed.)
"Discussion is an exchange of knowledge; an argument an exchange of ignorance." FixQuotes, 15 Jan. 2026, https://fixquotes.com/quotes/discussion-is-an-exchange-of-knowledge-an-129013/. Accessed 9 Feb. 2026.

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About the Author

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Robert Quillen (March 25, 1887 - December 9, 1948) was a Journalist from USA.

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