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Man does not know most of the rules on which he acts and even what we call his intelligence is largely a system of rules which operate on him but which he does not know.

Man does not know most of the rules on which he acts and even what we call his intelligence is largely a system of rules which operate on him but which he does not know.

Approximate author period: c. 1945 AD · modern

Meaning not yet available

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Attribution & collection notes
Author or tradition
Friedrich A. Hayek
Attribution: attributed
Country attributed
Not established
A country attribution does not establish the earliest origin.
Historical period
Approximate author period: c. 1945 AD · modern
Approximate author-period evidence for Friedrich Hayek: life dates 1899 to 1992. Wikidata Q1325, inspected 2026-10-08. Not a quotation composition date or independent verification of attribution. Source: https://www.wikidata.org/wiki/Q1325 (accessed 2026-10-08).
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 47389; supplied attribution, independently unverified

A collection's publication date can be later than the words it records.