It is true that the mental aspect of kung-fu is the desired end; however, to achieve this end, technical skill must come first.
Bruce LeeIf your opponent is at a distance, kick him in the groin. If he gets close, poke him in the eyes, bring up your knee, pop him with an elbow, dig a corkscrew punch to his stomach.
Bruce LeeTo develop the creative attitude, analyze and focus on the wanted SOLUTION; seek out and fill your mind with the FACTS; write down ideas, both sensible and seemingly wild; let the facts and ideas simmer in your mind; evaluate, recheck, settle on the creative ideas.
Bruce Lee