"Knowledge is knowing that we cannot know"
About this Quote
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
| Topic | Knowledge |
|---|---|
| Source | Help us find the source |
| Cite |
Citation Formats
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.











