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Science Quote by Richard Feynman

“It doesn't make a difference how beautiful your guess is. It doesn't make a difference how smart you are, who made the guess, or what his name is. If it disagrees with experiment, it's wrong.” quote by Richard Feynman
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““It doesn't make a difference how beautiful your guess is. It doesn't make a difference how smart you are, who made the guess, or what his name is. If it disagrees with experiment, it's wrong.””

Richard Feynman

About This Quote

Source Interview: The Pleasure of Finding Things Out, 1989

A hypothesis must match experimental evidence regardless of its elegance or the reputation of its proposer.

In simple terms: Only data decides truth.

Key Takeaway

Test ideas against experiment.

Themes

science empiricism humility

Mood

critical inquisitive

Type

educational philosophical

When to use this quote

  • lab research
  • engineering design
  • policy analysis
  • medical trials

Key Concepts

falsifiability theory testing

Questions to Reflect On

  • How do you guard against bias in interpreting data?
  • What role does reputation play in scientific acceptance?
A Different Perspective

Elegant theories can be misleading if not experimentally verified.

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