"The best fighter is not a Boxer, Karate or Judo man. The best fighter is someone who can adapt on any style. He kicks too good for a Boxer, throws too good for a Karate man, and punches too good for a Judo man."
Reading this, all I could think was how ahead of his time he was. He essentially advocated, before anyone, the idea of being a well-rounded fighter. Pretty interesting.