The natural phenomenon which the gung fu man sees as being the closest resemblance to wu wei [the principle of spontaneous action governed by the mind and not the senses] is water:
Nothing is weaker than water,
But when it attacks something hard
Or resistant, then nothing withstands it,
And nothing will alter its way.
The above passages from the Tao Te Ching illustrate to us the nature of water: Water is so fine that it is impossible to grasp a handful of it; strike it, yet it does not suffer hurt; stab it, and it is not wounded; sever it, yet it is not divided. It has no shape of its own but molds itself to the receptacle that contains it. When heated to the state of steam it is invisible but has enough power to split the earth itself. When frozen it crystallizes into a mighty rock. First it is turbulent like Niagara Falls, and then calm like a still pond, fearful like a torrent, and refreshing like a spring on a hot summer’s day. So is the principle of wu wei:
The rivers and seas are lords of a hundred valleys. This is because their strength is in lowliness; they are kings of them all. So it is that the perfect master wishing to lead them, he follows. Thus, though he is above them, he follows. Thus, though he is above them, men do not feel him to be an injury. And since he will not strive, none strive with him.
You can never get enough of nature. To be surrounded by it is to be stilled. It salves the heart. The mountains, the trees, the endless plains. The moon, the myriad of stars. Every man can be made quiet and complete.