The highest good is like water. Water benefits the ten thousand things and does not contend. It dwells in places that all men disdain — and so is close to the Tao.
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 in a teapot it becomes the teapot. Now water can flow or it can crash. Be water, my friend.
Dripping water hollows out stone, not through force but through persistence.