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Experiment Quote by Richard Feynman

“It doesn't matter how beautiful your theory is ... If it doesn't agree with experiment, it's wrong.” quote by Richard Feynman
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““It doesn't matter how beautiful your theory is ... If it doesn't agree with experiment, it's wrong.””

Richard Feynman

About This Quote

Source Speech: Scientific Method, 1955

A theory must align with experimental evidence; aesthetic appeal is irrelevant without empirical validation.

In simple terms: Theory must match experiment.

Key Takeaway

Prioritize testable predictions.

Themes

science truth methodology

Mood

analytical inquisitive

Type

scientific philosophical

When to use this quote

  • research design
  • product development
  • policy making
  • education

Key Concepts

empiricism philosophy of science

Questions to Reflect On

  • How do you balance elegance and evidence?
  • When should intuition guide experiments?
A Different Perspective

Beautiful ideas that fail tests are useless; data can be noisy or incomplete.

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