'When you attain the Way of strategy, there will not be one thing you cannot see.'
-Miyamoto Musashi
The Book of Five Rings is a classic Japanese text by the undefeated swordsman Miyamoto Musashi. Shortly before his death in 1645, Musashi retreated to a cave to live as a hermit. There he wrote five scrolls describing the 'true principles' required for victory in the martial arts and on the bat