法界次第初門 2.28

2.28

一、無常想。觀一切有為法無常智慧相應想，名無常想。一切有為法有二種：一者眾生、二者國土。是二皆新新生滅，故無常也。

1. The notion of impermanence: The notion associated with the wisdom that contemplates all conditioned dharmas as impermanent is called the notion of impermanence. All conditioned dharmas are of two kinds: first, sentient beings; second, lands. Both of these arise and cease afresh in every moment; hence they are impermanent.