大通方廣懺悔滅罪莊嚴成佛經 2.19

2.19

"Good son, there are furthermore four dharmas by which one skillfully knows expedients. What are the four? First, complying with the intentions of sentient beings; second, giving rise to sympathetic joy at others' merit; third, repenting one's offenses when one has transgressed; fourth, entreating all Buddhas to turn the great Dharma-wheel. These are named the four.