The principle of martial arts is not a thing that can be learned, like a science, by fact-finding and instruction in facts. It has to grow spontaneously, like a flower, in a mind free from emotions and desires.
Bruce LeeAny technique, however worthy and desirable, becomes a disease when the mind is obsessed with it.
Bruce LeeVoidness is that which stands right in the middle between this and that. The void is all-inclusive, having no opposite--there is nothing which it excludes or opposes. It is living void, because all forms come out of it and whoever realizes the void is filled with life and power and the love of all beings.
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