The Tao te Ching besides being a metaphysical treatise on first principles, is a practical treatise on government addressed to prospective rulers and governors. In the traditional (partly Confucian) Chinese understanding of governance, a prince has only to sit at the right place, facing south, with a prince's traditional attributes, and his country will be well governed. In Lun Yu II.1., Confucius compares a virtuous prince to the North Pole in which he finds himself: he does not move and everything turns around him.
In the original Taoist texts, wu wei is often associated with water and its yielding nature. Although water is soft and weak, it has the capacity to erode even solid stone (for example, the Grand Canyon) and move mountains (for example, landslides). Water is without will (that is, the will for a shape), though it may be understood to be opposing wood, stone, or any solid aggregated material that can be broken into pieces. Due to its nature and propensity, water may potentially fill any container, assume any shape; given the Water cycle water may potentially go "anywhere", even into the minutest holes, both metaphorical and actual. Droplets of water, when falling as rain, gather in watersheds, flowing into and forming rivers of water, joining the proverbial sea: this is the nature of water.
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