瑜伽論記 4.312

4.312

二、釋別名者，空者生法無我性非有，無願者不願求，無相者佛地論第一說：離十相，色聲香味觸男女生老死，涅槃經第十三說十三相，於此加三苦樂捨相，三摩地義如前說，解脫者離縛義，或由緣此離諸諦縛，或由起此證無為解脫，依此二義解脫之門名解脫門，或體無漏解脫即門。

Second, explaining their distinct names: 'Emptiness' means that the self-nature of persons and dharmas is nonexistent. 'Wishless' means having no longing or seeking. 'Signless': The first fascicle of the Buddhabhūmiśāstra states: 'Departing from ten signs: visible forms, sounds, scents, tastes, tangible objects, male, female, birth, aging, and death.' The thirteenth fascicle of the Mahāparinirvāṇasūtra states thirteen signs, adding to these the three signs of suffering, pleasure, and equanimity. The meaning of samādhi is as explained before. 'Liberation' means the departure from bondage; or because, by taking these as objects, one departs from the bondage of the truths; or because, by giving rise to these, one realizes unconditioned liberation. Based on these two meanings, the gates to liberation are named 'gates of liberation'; or their essence is taintless liberation itself as the gate.