An intelligent mind is an inquiring mind. It is not satisfied with explanation, with conclusions. Nor is it a mind that believes, because belief is again another form of conclusion.
Bruce LeeThe more relaxed the muscles are, the more energy can flow through the body. Using muscular tensions to try to 'do' the punch or attempting to use brute force to knock someone over will only work to opposite effect.
Bruce LeeGood technique includes quick changes, great variety and speed. It may be a system of reversals much like a concept of God and the Devil. In the speed of events, which one is really in charge? Do they change places with lightning speed? The Chinese believe so. To put the heart of the martial arts in your own heart and have it be a part of you means total comprehension.
Bruce Lee