The Book of Five Rings
A classic text on martial arts and strategy by Miyamoto Musashi, which Ed Calderon carried with him during his training and refers to for philosophical guidance.
Videos Mentioning The Book of Five Rings

Ryan Hall: Solving Martial Arts from First Principles | Lex Fridman Podcast #169
Lex Fridman
A classic text on martial arts strategy mentioned by Ryan Hall as a source of historical thinking on conflict.

Jocko Willink and Mike Sarraille - Helping Veterans Transition into the Private Sector
Y Combinator
A text on strategy and philosophy written by Miyamoto Musashi, discussed by Jocko Willink.

Ed Calderon: Mexican Drug Cartels | Lex Fridman Podcast #346
Lex Fridman
A classic text on martial arts and strategy by Miyamoto Musashi, which Ed Calderon carried with him during his training and refers to for philosophical guidance.

Robert Breedlove: Philosophy of Bitcoin from First Principles | Lex Fridman Podcast #176
Lex Fridman
A book on kenjutsu and the martial arts by Miyamoto Musashi, cited for its philosophy on the resolute acceptance of death.

Richard Haier: IQ Tests, Human Intelligence, and Group Differences | Lex Fridman Podcast #302
Lex Fridman
A famous book by Miyamoto Musashi, referenced in discussions about the generalizability of human intelligence.