成唯識論述記 7.710

7.710

述曰：前親所緣緣但是能緣之心皆有，離內所慮、託之相分，一切心等必不行故。今大乘中，若緣無法，不生心也。疎所緣緣能緣之法或有或無，以是心外法故。如執實我雖無本質，然離彼法心亦生故，餘如《樞要》。

The Commentary states: The former immediate objective condition is present in every apprehending mind; because without the image component that is cogitated and leaned upon internally, all minds and mental factors inevitably cannot function. In Mahāyāna now, if apprehending a non-existent dharma, no mind arises. The remote objective condition may or may not be present for an apprehending dharma, because it is a dharma external to [that specific moment of] mind. Just as when grasping a real self, although there is no archetype, the mind still arises apart from that dharma; the rest is as in the Shunyao.