Don't get set into one form, adapt it and build your own, and let it grow, be like water. Empty your mind, be formless, shapeless — like water. Now you put water in a cup, it becomes the cup; You put water into a bottle it becomes the bottle; You put it into a teapot it becomes the teapot. Now, water can flow or it can crash. Be water, my friend.

Be like water making its way through cracks. Do not be assertive, but adjust to the object, and you shall find a way round or through it. If nothing within you stays rigid, outward things will disclose themselves.

If nothing within you stays rigid, outward things will disclose themselves. Moving, be like water. Still, be like a mirror. Respond like an echo.

The combatant should be alive in sparring, throwing punches and kicks from all angles, and should not be a co-operative robot. Like water, sparring should be formless. Pour water into a cup, it becomes part of the cup. Pour it into a bottle; it becomes part of the bottle. Try to kick or punch it, it is resilient; clutch it and it will yield without hesitation. In fact, it will escape as pressure is being applied to it.