瑜伽論記 9.169

9.169

測云：依決擇釋文有三法輪：一、四諦法輪，如四阿含等；二、無相大乘，謂大品般若等經但說遍計所執無相；三、了義，即是解深密等具說三性，依此等文。西方兩解，清辨菩薩云：諸部般若名為了義，說一切諸法無所得故，解深密經名為不了，安立三性不說皆空故。

Ce says: According to the text of the Viniścayasaṃgrahaṇī, there are three turnings of the Dharma wheel: first, the Dharma wheel of the Four Truths, such as the four Āgamas and so forth; second, the signless Mahāyāna, referring to sūtras such as the Pañcaviṃśatisāhasrikā Prajñāpāramitā, which merely teach the signlessness of the imagined nature; third, the definitive meaning (nītārtha), which is the Saṃdhinirmocana-sūtra and others, fully expounding the three natures. Based on these texts, there are two interpretations in the Western region [of India]. Bodhisattva Bhāviveka said: The various sections of Prajñā are called definitive meaning, because they teach that all dharmas are ungraspable; the Saṃdhinirmocana-sūtra is called non-definitive, because it establishes the three natures and does not teach that all are empty.