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Amount Quote by Michael Polanyi

“The amount of knowledge which we can justify from evidence directly available to us can never be large. The overwhelming proportion of our factual beliefs continue therefore to be held at second hand through trusting others, and in the great majority of cases our trust is placed in the authority…” quote by Michael Polanyi
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“The amount of knowledge which we can justify from evidence directly available to us can never be large. The overwhelming proportion of our factual beliefs continue therefore to be held at second hand through trusting others, and in the great majority of cases our trust is placed in the authority of comparatively few people of widely acknowledged standing.”

Michael Polanyi

About This Quote

Source Book: Personal Knowledge, Michael Polanyi, 1958

We can only directly verify a small portion of what we know; most beliefs rely on trusting authorities.

In simple terms: Most knowledge comes from trusting others.

Key Takeaway

Question sources, seek evidence.

Themes

epistemology trust authority

Mood

critical inquisitive

Type

philosophical analytical

When to use this quote

  • academic research
  • news consumption
  • medical decisions
  • legal judgments

Key Concepts

social epistemology knowledge transmission

Questions to Reflect On

  • How do you verify information you receive?
  • When should you challenge expert opinion?
A Different Perspective

Authority can be biased or mistaken.

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