瑜伽師地論略纂 9.6

9.6

論解第三相中共相中云「一切欲，謂生等苦，乃至求不得苦」，不言第八行苦者，此中據世共知者說，據世俗共知苦說，不約勝義苦說此。據勝義苦，一切欲及諸事皆雖有，難知故不說也。

Where the treatise explains the common characteristics among the third characteristics, saying, “All desires refer to the suffering of birth and so forth, up to the suffering of not getting what one seeks,” it does not mention the eighth, the suffering of conditioning (saṃskāra-duḥkhatā): here it is spoken according to what is commonly known in the world, spoken based on what is conventionally known to be suffering, not based on suffering in the ultimate sense. Based on suffering in the ultimate sense, all desires and phenomena have it, but because it is difficult to know, it is not mentioned.