成唯識論演祕 1.692

1.692

且如地上所有諸德，名自許德。此德與自所依之實有，會時故，非常不會故名無常。

Take, for instance, the qualities belonging to earth, which are called the qualities accepted by itself. Because these qualities have a time of inherence with the substance they inhere in, they are not eternal non-conjunction, and so are called impermanent.