成唯識論述記 6.634

6.634

述曰：第四，明身、邊二見，有二說，此初也。身、邊二見，唯喜、樂、捨俱。意無苦受，非五識俱，故無苦受。此俱生者唯無記性，不與憂相應，憂二性故。其憂二性，如五十七，二十二根性分別門；俱生二見唯無記，如五十八說。

The Commentary states: Fourth, explaining the two views of self-existence and extreme views; there are two explanations, and this is the first. The two views of self-existence and extreme views coexist only with joy, pleasure, and equanimity. The mind lacks the feeling of suffering and does not coexist with the five consciousnesses, so there is no feeling of suffering. These innate ones are solely of indeterminate nature and are not associated with sorrow, because sorrow has two natures. That sorrow has two natures is as in Fascicle 57, in the gateway of analyzing the natures of the twenty-two faculties; that the innate two views are solely indeterminate is as stated in Fascicle 58.