quote · Words worth keeping
To know that we know what we know and that we do not know what we do not know that is true knowledge.
To know that we know what we know and that we do not know what we do not know that is true knowledge.
Approximate author period: c. 1839 AD · industrial
Meaning not yet available
This entry is preserved in the wider collection, but an individual explanation has not yet been added. We do not substitute a generic description for an interpretation of these particular words.
Browse entries with explanations and examples ↗Attribution & collection notes
- Author or tradition
- Henry David Thoreau
Attribution: attributed - Country attributed
- Not established
A country attribution does not establish the earliest origin. - Historical period
- Approximate author period: c. 1839 AD · industrial
author lifetime midpoint (1817–1862)
An author lifetime, approximate period or collection date is not necessarily the date when these words were first written or spoken. - Recorded source
- Contributor-provided quotation collection
Supplied reference C; CSV row 408765; supplied attribution, independently unverified
A collection's publication date can be later than the words it records.
The voice behind the words.
Name supplied in the contributor-provided quotation collection. Basic attribution label; identity, lifetime and quotation authenticity have not been independently verified.
More from Henry David Thoreau ↗