Self-knowledge is the basis of jeet kune do because it is effective not only for the individual's martial art but also for his life as a human being.
Bruce LeeHaving totality means being capable of following "what is," because "what is" is constantly moving and constantly changing. If one is anchored to a particular view, one will not be able to follow the swift movement of "what is.
Bruce LeeYou must have complete determination. The worst opponent you can come across is one whose aim has become an obsession.
Bruce LeeHe who wants to succeed should learn how to fight, to strive and to suffer. You can acquire a lot in life, if you are prepared to give up a lot to get it.
Bruce Lee