Besides that of Dao, the concept of Wu Wei is central to Daoism and can be roughly translated as non-intervention. Jpwever, this does not mean apathy, but rather an attitude characterized by creative receptivity, attention and openness towards the environment. Only when we are aware of a situation in all its complexity and intricacy can we, from a state of inner calm, act spontaneously and in harmony with the whole. This then happens easily and effortlessly, without will, and is quite different from the usually rather fruitless, intellectually shaped actionism that our culture so readily rewards.
I wrote an extensive article on the subject of Wu Wei, non-intervention.
Read more: Wu Wei. An Approximation.