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The fundamental principle of science, the definition…

“The fundamental principle of science, the definition almost, is this: the sole test of the validity of any idea is experiment.” quote by Richard P. Feynman
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“The fundamental principle of science, the definition almost, is this: the sole test of the validity of any idea is experiment.”

Richard P. Feynman

About This Quote

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

Science validates ideas by testing them against reality; without experiment, theories remain unproven.

In simple terms: Ideas must be tested.

Key Takeaway

Rely on experiment to confirm ideas.

Themes

science empiricism skepticism

Mood

curious analytical

Type

educational inspirational

When to use this quote

  • research labs
  • product development
  • policy making
  • education
  • engineering

Key Concepts

theory validation methodology

Questions to Reflect On

  • How do you test ideas when experiments are impossible?
  • What alternatives exist to pure experimentation?
A Different Perspective

Experiments can be costly or impractical, limiting verification.

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