You and your opponent are one. There is a coexisting relationship between you. You coexist with your opponent and become his complement, absorbing his attack and using his force to overcome him.
Bruce LeeI hope martial artists are more interested in the root of martial arts and not the different decorative branches, flowers or leaves. It is futile to argue as to which leaf, which design of branches, or which attractive flower you like; when you understand the root, you understand all its blossoming.
Bruce Lee