Customer Rating: Summary: One of the best JKD texts. Comment: Dan Inosato, a man who learned directly from the legend, Bruce Lee, lucidly explains one of the main concepts of JKD, "Absorb what is useful, reject what is useless". Once a TKD master recommended Bruce Lee to use more high kicks. Bruce Lee rejected the offer by saying "I absorb what is useful! I reject what is not useful." Generally the books written by Dan Inosato are all highly recommended.