Skip to content

Able Quote by Richard P. Feynman

“As you know, a theory in physics is not useful unless it is able to predict underlined effects which we would otherwise expect.” quote by Richard P. Feynman
Download Open image
“As you know, a theory in physics is not useful unless it is able to predict underlined effects which we would otherwise expect.”

Richard P. Feynman

About This Quote

Source Lecture: The Character of Physical Law, Richard P. Feynman, 1965

A theory must make testable predictions about phenomena we otherwise could not anticipate.

In simple terms: Predictive power defines usefulness.

Key Takeaway

Focus on making predictions.

Themes

science prediction utility

Mood

analytical inquisitive

Type

educational inspirational

When to use this quote

  • research design
  • experimental planning
  • policy modeling

Key Concepts

physics theory validation

Questions to Reflect On

  • What predictions can you derive from your current model?
  • How do you handle unexpected results?
A Different Perspective

Predictions may be limited by unknown variables.

3.8 out of 5 (6 ratings)

More by Richard P. Feynman

Explore all 516 Richard P. Feynman quotes

More Able quotes

Browse all 17,257 Able quotes