淨名經集解關中疏 2.88

2.88

何謂為喜。答曰。有所饒益歡喜無悔　三問答喜。肇曰。自得法利與眾同歡欣。於彼己俱得法悅。謂之喜也。何謂為捨。答曰。所作福祐無所希望　四問答捨。肇曰。大悲苦行憂以之生。慈喜樂行喜以之生。憂喜既陳則愛惡微起。是以行者捨苦樂行平觀眾生。大乘正捨行報俱亡故無所希望也。三等俱無相無緣與慈同行慈行既備類之可知。

"What is sympathetic joy?" He replied: "Whenever there is benefit, to rejoice without regret." The third [part] asks and answers about sympathetic joy. Sengzhao says: "Having personally attained the benefit of the Dharma, one rejoices together with the assembly. When both the other and oneself obtain the delight of the Dharma, it is called joy." "What is equanimity?" He replied: "Having no expectations regarding the blessings and merit one produces." The fourth [part] asks and answers about equanimity. Sengzhao says: "From the austere practices of great compassion, grief is born. From the joyful practices of benevolence and sympathetic joy, pleasure is born. Once grief and pleasure are displayed, attachment and aversion arise subtly. Therefore, the practitioner relinquishes the practices of suffering and pleasure, contemplating sentient beings with impartiality. In the correct equanimity of the Mahāyāna, both practice and retribution are forgotten, and hence there is no expectation. The three equals are all signless and objectless, proceeding together with benevolence; since the practice of benevolence is complete, by analogy one may know [these as well]."