涅槃經遊意 1.23

1.23

至下文明常、無常，為顯非常、非無常，常無常、無常常具足，乃是「開密」也。如此凡聖常無常開無常常，常無常、無常常，具足乃是「開密」也。如此凡聖常、無常開覆，並是大涅槃方便。如用若真，明凡覆聖，聖開凡，常、無常開覆未足為奇，亦非妙用，只為畢竟無。如此凡聖常無常，而能在中為凡為聖，能常能無常開覆等事，乃是不可思議方便妙用耳。

When it comes to the lower text clarifying permanence and impermanence in order to manifest neither permanence nor impermanence, and that permanence, impermanence, impermanence, and permanence are fully complete, this is "revealing the esoteric." Being thus fully complete in ordinary person, noble one, permanence, impermanence, revealing impermanence and permanence, permanence and impermanence, impermanence and permanence, is "revealing the esoteric." Such revealing and concealing of ordinary and noble, permanence and impermanence, are all the skillful means of great nirvāṇa. If their function were real, clarifying that the ordinary conceals the noble, the noble reveals the ordinary, and the revealing and concealing of permanence and impermanence would not be considered extraordinary, nor would it be a subtle function; it is simply because in ultimate reality they do not exist. In this way, having ordinary person, noble one, permanence, and impermanence, and yet being able within them to act as ordinary person and as noble one, being able to be permanent and impermanent, and engaging in revealing and concealing and such matters—this is precisely the inconceivable, subtle function of skillful means.