瑜伽論記 15.163

15.163

第三明八苦與三苦相攝中，復次初七，苦苦攝者，愛別離求不得時亦生苦苦，故前七苦皆苦苦攝。彼不勤治淨妙煩惱者，貪取淨染同時心令其變壞，變壞即苦，名為壞苦。又復由貪能變壞心令受當苦，名為壞苦。最後一苦，行苦攝者，取蘊是行，行帶麁重不安穩故。又前七苦總入第八取蘊所攝，故前七苦亦名行苦。

In the third [section], explaining the mutual subsumption of the eight sufferings and the three sufferings: "Furthermore, the first seven are subsumed by the suffering of suffering" because at the time of separation from what is loved and not getting what is sought, the suffering of suffering is also produced; hence the first seven sufferings are all subsumed by the suffering of suffering. As for "those who do not diligently remedy pure and sublime afflictions": craving grasps the pure and defiled simultaneously, causing the mind to alter and be destroyed; alteration and destruction are suffering, hence it is called the suffering of change. Furthermore, because craving can alter and destroy the mind, causing one to experience future suffering, it is called the suffering of change. As for "the final suffering is subsumed by the suffering of conditioned existence": the appropriated aggregates are conditioned formations, and formations carry coarseness and insecurity. Furthermore, the first seven sufferings are comprehensively included within what is subsumed by the eighth, the appropriated aggregates; hence the first seven sufferings are also called the suffering of conditioned existence.