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Daily Inspiration Quote by Ralph Waldo Emerson

"Knowledge is knowing that we cannot know"

About this Quote

Emerson’s line performs a neat philosophical judo move: it treats humility not as a retreat from truth, but as the beginning of it. “Knowledge” here isn’t the accumulation of facts; it’s the disciplined recognition of where facts fail. The sentence snaps shut like a paradox - you only qualify as “knowing” once you admit the limits of what can be known. That self-cancelling structure is the point. It enacts the very boundary it describes.

The intent sits squarely in Emerson’s Transcendentalist project, which distrusts secondhand certainty and institutional dogma. In the 19th-century American context - a culture busy building universities, cataloging nature, systematizing religion - Emerson is warning that the thirst for airtight explanations can become its own kind of superstition. The subtext is anti-authoritarian: priests, professors, and bureaucrats sell certainty because certainty is governable. Not-knowing, by contrast, keeps the self awake and sovereign.

There’s also a sly critique of the Enlightenment confidence that reason can map the whole territory. Emerson doesn’t reject reason; he refuses to let reason cosplay as omniscience. The line invites a more elastic intelligence: one that can hold doubt without panic, accept mystery without turning it into a brand, and keep inquiry alive by resisting the seductive comfort of final answers.

It works because it turns ignorance into an ethical posture. The admission “we cannot know” isn’t despair; it’s intellectual hygiene - a way of staying honest in a world that rewards certainty theater.

Quote Details

TopicKnowledge
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APA Style (7th ed.)
Emerson, Ralph Waldo. (2026, January 17). Knowledge is knowing that we cannot know. FixQuotes. https://fixquotes.com/quotes/knowledge-is-knowing-that-we-cannot-know-32878/

Chicago Style
Emerson, Ralph Waldo. "Knowledge is knowing that we cannot know." FixQuotes. January 17, 2026. https://fixquotes.com/quotes/knowledge-is-knowing-that-we-cannot-know-32878/.

MLA Style (9th ed.)
"Knowledge is knowing that we cannot know." FixQuotes, 17 Jan. 2026, https://fixquotes.com/quotes/knowledge-is-knowing-that-we-cannot-know-32878/. Accessed 9 Feb. 2026.

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About the Author

Ralph Waldo Emerson

Ralph Waldo Emerson (May 25, 1803 - April 27, 1882) was a Philosopher from USA.

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