俱舍論疏 28.103

28.103

On the treatise passage: "In the third dhyāna [...] bringing the previous [total] to ten": this explains that the third dhyāna adds four factors. First, equanimity, which is equanimity among wholesome [dharmas]. Second, right mindfulness, which is mindfulness among universal [dharmas]. Third, right discernment, which is discernment among universal [dharmas]. Fourth, pleasurable feeling. If feeling is explained in terms of the seventy-five dharmas, then feeling across all four levels is identical. If explained in terms of the five feelings, joy, pleasure, and equanimity are distinct. Here it is explained in terms of the five feelings; therefore, pleasurable feeling is added as one [more entity].