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Education Quote by Friedrich August von Hayek

"To act on the belief that we possess the knowledge and the power which enable us to shape the processes of society entirely to our liking, knowledge which in fact we do not possess, is likely to make us do much harm"

About this Quote

Hayek is skewering a particular kind of modern arrogance: the technocrat’s conviction that society is a machine with an instruction manual, and that the right people can turn the dials to produce the outcomes they prefer. The line is built like a trap. It begins with an apparently reasonable premise - “to act on the belief” - then quietly inserts the damning clause: “knowledge which in fact we do not possess.” The sentence isn’t just cautionary; it’s accusatory. The harm doesn’t come from bad intentions but from the mismatch between the complexity of social life and the confidence of would-be designers.

The subtext is Hayek’s signature argument about dispersed knowledge: the information that makes an economy and a culture function lives in millions of local decisions, habits, and constraints that no planner can fully see, let alone compute. When policymakers treat that invisible web as legible, they substitute tidy models for messy realities. The danger is less “planning” in the abstract than the moral license that comes with believing you can plan: once you’re sure you know what society should look like, coercion starts to feel like mere implementation.

Context matters. Hayek is writing in the long shadow of 20th-century state-building and ideological certainty - war economies, Soviet central planning, and the postwar temptation to manage markets like utilities. His point lands because it’s framed as epistemology, not partisan sloganeering: the problem isn’t only that power corrupts; it’s that knowledge is scarce, and pretending otherwise turns ambition into collateral damage.

Quote Details

TopicWisdom
SourceF. A. Hayek, The Road to Serfdom (1944) , passage commonly cited opposing centralized social planning (exact pagination varies by edition).
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The Limits of Knowledge in Shaping Society - Hayek Quote
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About the Author

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Friedrich August von Hayek (May 8, 1899 - March 23, 1992) was a Economist from Austria.

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