What is the origin of all things? Heaven is natural.

The origin of all things refers to the beginning or origin of all things, that is, the way of heaven and nature. The way of nature is both impermanent and changeable! Everything in nature is just a series of impermanence and bitterness, which has neither a clean source of self nor an ultimate destination; At present, there is no such thing as nature! There is no substantive origin, no substantive result, and the process of changing all the time is of course even less substantive.