"Be formless... shapeless like water. If you put water into 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. Water can flow, and it can crash. Be water, my friend..."
The highest excellence is like that of water. The excellence of water appears in its benefiting all things, and in its occupying, without striving, the low place which all men dislike. Hence it is near to the Tao