瑜伽論記 21.320

21.320

言一切生、一切生類者，此有兩釋。一云，一切生者，四生也。生類者，變易報也。二云：一切生者，四生也。生類者，於四生中一一各有種類不同也。言唯成辨者，內自證故者。有師釋云：既言辨者自證，故知雖非六趣而有其人。然下文云不可施設此是如來聲聞等者，此顯無差別義非無其人。然今三藏門人，釋言對修道說為辨者辨者內證於真法界更無證者。

Regarding the words 'all births and all classes of birth', there are two interpretations. One says: 'All births' refers to the four modes of birth. 'Classes of birth' refers to the retribution of transformation. The second says: 'All births' refers to the four modes of birth. 'Classes of birth' refers to the different kinds within each of the four modes of birth. Regarding the phrase 'only accomplished, because of personal internal realization', a master explains: Since it says that one who accomplishes internally realizes it oneself, we know that although not belonging to the six destinies, there is indeed such a person. However, the subsequent text says that one cannot designate 'this is a Tathāgata, a śrāvaka, etc.'; this reveals the meaning of non-differentiation, not the absence of the person. But now, disciples of the Tripiṭaka Master explain it by saying: in contrast to the path of cultivation, it is called 'accomplished'; the accomplisher internally realizes the true realm of phenomena, and there is no other realizer.