瑜伽論記 24.90

24.90

二、又諸樂已下，解苦受之過。於二更續，能隨順故者，景師云：捨不離苦苦壞苦故，是行苦。達師云：此捨受滅次第，或生苦受，或生樂受，能順生苦樂二受，故云於二更續也。

Under the second [verse section], from "Furthermore, all pleasant..." downward, it explains the faults of painful feeling. Regarding "it is capable of according with the other two because it continues them": Master Jing says, "Because equanimity is not separate from the suffering of suffering and the suffering of change, it is the suffering of conditioned existence." Master Da says, "In the sequence of the cessation of this feeling of equanimity, either painful feeling arises or pleasant feeling arises; because it is capable of according with and producing the two feelings of pain and pleasure, it is said that 'it continues the two.'"