Thomas Cleary, in his The Japanese Art of War (which may have been Boyd’s all time favorite book, next to Sun Tzu itself) emphasizes the importance Zen places on mind-to-mind communication. As Cleary notes, this has nothing to do with telepathy or other mystical nonsense but clearly means the transmission of Zen through objective experience, that is, through actions in the real world, which is how Boyd and the maneuver warfare theorists build mutual trust and unit cohesion.
