大方廣圓覺修多羅了義經 1.55

1.55

"Kulaputra, these three Dharma-doors are all perfect enlightenment. The Tathāgatas of the ten directions draw near and accord with them; and through them, the diverse upāyas of the bodhisattvas of the ten directions for attaining Buddhahood—all their similarities and differences—rely entirely on these three kinds of undertakings. If one attains their complete realization, one achieves perfect enlightenment. Kulaputra, even if a person were to cultivate the noble path and teach, transform, and bring to realization hundreds of thousands of myriads of koṭis of fruits of arhats and pratyekabuddhas, it would not equal someone hearing this unimpeded Dharma-door of perfect enlightenment and, for a single kṣaṇa, cultivating in accordance with it."