Customer Rating: Summary: Truth will set you Free Comment: Absorb what is useful is about finding out what works for you as an individual and absorbing it into your whole being. Bruce believed that absorbing what is useful is paramount to succeeding in the martial arts and life. This book is excellent. Customer Rating: Summary: absorb this book , it is very useful! Comment: this superb book explains the phylosophy of bruce-lee as well as the diffrents of movie's spectacular techniques compare to the real useful and practical techniques of jeet kune do techniques that work on the street fighting.the photos shows the diffrents in movements,tactics and strategy of jeet kune do.a self defence against an armed attacker,and how to defend from a very awkward positions.the main purpose of this book is to show you the main diffrence between a real strategy -tactic skills in fighting compare to the not effective fighting skills. the very skillful student of bruce-lee (daniel inosanto) is also very skillful in explaining the book,with also many tips on bruce-lee. the most practical book on martial art that is whole,pro,and easy to follow. highly recommanded! Customer Rating: Summary: The best JKD textbook. Comment: Written by the best student of the legend Bruce Lee, Dan Inosanto, this book touches the most in-deapth JKD phylosophy as well as tactics. This book is best for advanced level martial artists.