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Man is a rational animal – so at least I have been told…

“Man is a rational animal – so at least I have been told. Throughout a long life, I have looked diligently for evidence in favour of this statement, but so far I have not had the good fortune to come across it, though I have searched in many countries spread over three continents.” quote by Bertrand Russell
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“Man is a rational animal – so at least I have been told. Throughout a long life, I have looked diligently for evidence in favour of this statement, but so far I have not had the good fortune to come across it, though I have searched in many countries spread over three continents.”

Bertrand Russell

About This Quote

This interpretation was drafted with AI assistance. It is one reading of the quote, not the author's own explanation.

The author doubts the claim that humans are fundamentally rational, noting lack of evidence despite extensive observation.

In simple terms: Humans may not be truly rational.

Key Takeaway

Question your assumptions about human rationality.

Themes

philosophy human nature skepticism

Mood

thoughtful inquisitive

Type

analytical philosophical

When to use this quote

  • personal reflection
  • academic research
  • cross‑cultural studies

Key Concepts

rationality empiricism cognitive bias

Questions to Reflect On

  • How do you evaluate rational behavior in yourself?
  • What evidence supports or refutes human rationality?
A Different Perspective

Rationality may be limited by emotion and bias.

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