菩薩瓔珞本業經 2.31

2.31

"O Son of the Buddha! Cultivating the path through the forbearance of accord, the avidyā, doubts, and views of the three realms are all entirely empty. Endowed with the merits of the eight eloquences, one enters the treatises of the five sciences. The so-called four eloquences are: eloquence regarding causes, effects, the inner path, and outer paths. The five treatises are: thoroughly penetrating internal and external arts and paths, cause and effect, and spirits and teachers. Therefore it is called the Sudurjayā-bhūmi.