Jeet Kune Do favors formlessness so that it can assume all forms and since Jeet Kune Do has no style, it can fit in with all styles. As a result, Jeet Kune Do utilizes all ways and is bound by none and, likewise, uses any techniques which serve its end.

Love is like a friendship caught on fire. In the beginning a flame, very pretty, often hot and fierce, but still only light and flickering. As love grows older, our hearts mature and our love becomes as coals, deep-burning and unquenchable.

When asked what the difference between a karate punch and a kung-fu punch was during his first U.S. screen test in 1965, Bruce Lee replied, “Well, a karate punch is like being hit by an iron bar—whack! A kung-fu punch is like being hit by an iron ball swung on an iron chain with an iron ball attached to the end—it goes WHANG!—and it hurts inside.” Then he stood up and showed exactly what that might look like in a flurry of hands and feet moving so fast they blurred.

In Buddhism, there is no place for using effort. Just be ordinary and nothing special. Eat your food, move your bowels, pass water and when you're tired go and lie down. The ignorant will laugh at me, but the wise will understand.

Reality is being itself. — It is being itself, in becoming itself. Reality in its isness, the "isness" of a thing. Thus isness is the meaning — having freedom in its primary sense — not limited by attachments, confinements, partialization, complexities.

Forget about winning and losing; forget about pride and pain. Let your opponent graze your skin and you smash into his flesh; let him smash into your flesh and you fracture his bones; let him fracture your bones and you take his life. Do not be concerned with escaping safely — lay your life before him.