大方廣圓覺修多羅了義經略疏 2.315

2.315

二、成破對，眾緣相會曰成，緣離曰破。又進修曰成，毀謗為破。緣無自性，成破一如，故皆涅槃。

Second, the pair of establishing and destroying. When conditions come together, it is called establishing; when conditions disperse, it is called destroying. Furthermore, progressing in practice is called establishing; slandering is called destroying. Because conditions have no inherent nature, establishing and destroying are as one; therefore both are nirvāṇa.