瑜伽論記 12.94

12.94

言一切種正觀依緣起智，能引發空無相無願三解脫門者，觀緣起生滅故，無我故是空行，以有生滅無常流轉道理及斷之得無為故名無相行，以是有漏有為深可厭壞不生希願故名為無願，是此中意也。

Regarding "the correct contemplation of all modes, relying on the wisdom of dependent arising, can initiate the three doors of liberation: emptiness, signlessness, and wishlessness": observing the arising and ceasing of dependent arising, being without self, is the practice of emptiness; because there is the principle of impermanent transmigration through arising and ceasing, and cutting it off attains the unconditioned, it is called the practice of signlessness; because it is tainted and conditioned, deeply worthy of revulsion and destruction, without giving rise to longing, it is called wishlessness—this is the meaning here.