新華嚴經論 26.27

26.27

二明此地修何行門者，此地修方便波羅蜜。以出生死空無相無願解脫門，能入世間同眾生之萬行，然不離世間、不隨生死，長大慈悲故，名方便波羅蜜。

Second, explaining which gate of practice is cultivated on this ground: On this ground, one cultivates the pāramitā of skillful means. Because one transcends birth-and-death through the liberation gates of emptiness, signlessness, and wishlessness, yet is able to enter the world and partake in the myriad practices shared with sentient beings, without departing from the world and without being swayed by birth-and-death, thereby nurturing great kindness and compassion, it is called the pāramitā of skillful means.