The Character of Physical Law
by Richard P. Feynman
The 1964 Cornell lectures: gravitation, conservation, symmetry, probability, the search for new laws. Feynman on what laws of nature are like.
Read it if…
you want to understand how physics thinks.
See the book →
Skip it if…
you want particular results.
Try instead: Perfectly Reasonable Deviations from the Beaten Track →
Three things you will actually use
- Guess, compute, compare.
- If it disagrees with experiment, it is wrong.
- Beauty guides, experiment decides.
Do this first
Read the lecture on seeking new laws.
Our verdict
Feynman's Cornell lectures.
See the book →
Compare with other Character books

Perfectly Reasonable Deviations from the Beaten Track
Richard P. Feynman · Character
Feynman's letters.
CLICK TO SEE
Genius: The Life and Science of Richard Feynman
James Gleick · Character
Gleick's Feynman.
CLICK TO SEEBrowse all Character book reviews or get the free Reality Code Cheat Sheet.
As an Amazon Associate, WisdomDeck earns from qualifying purchases. Links marked “Click to see” go to Amazon. We are not paid for opinions, prices and availability are not shown here and change on Amazon, and we never see your purchase details. Nothing here is medical, legal or financial advice.

