TO THE READER You can know a thing perfectly and still be unable to live it. This is one of the quiet tragedies of being human, and the martial arts are full of it. There are men who can explain peace with such clarity that you weep, and who cannot get through a single afternoon without conflict....

TO THE READER Most people, when they love something, protect it from the truth. They build a version of the story that flatters them, and then they defend it for the rest of their lives. There is another way to go about it, and it is much harder. You go looking for the people who can tell you tha...