The Book of Five Rings

"Naval Ravikant tweeted about this book."

"Musashi has been a constant source of inspiration for me for most of my life. The Book Of Five Rings is, in my opinion, one of the most valuable things anyone has ever written. #Repost…"

"Increased my focus in all disciplines I pursue. It’s some undeniably inspiring shit, and I can’t recommend it enough."

"This is like the coolest book ever!"

"Ryan Holiday recommended this book on his blog."

"Lex Fridman mentioned this book on Instagram."

"Jocko Willink covered this book in "Jocko Podcast" Ep. 80"