Skip to content

Experiment is the sole judge of the validity of any idea.

“Experiment is the sole judge of the validity of any idea.” quote by Richard P. Feynman
Download Open image
“Experiment is the sole judge of the validity of any idea.”

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.

Ideas must be tested experimentally to prove validity.

In simple terms: Experiments confirm ideas.

Key Takeaway

Test before believing.

Themes

science methodology skepticism

Mood

inquisitive analytical

Type

philosophical educational

When to use this quote

  • research
  • product development
  • policy making
  • education

Key Concepts

empiricism philosophy of science

Questions to Reflect On

  • What evidence would convince you of a controversial claim?
  • How do you handle ideas that cannot be experimentally tested?
A Different Perspective

Experiments can be costly or impractical.

★ ★ ★ ★ ★ No ratings yet

More by Richard P. Feynman

Explore all 515 Richard P. Feynman quotes

More Experiment quotes

Browse all 668 Experiment quotes