tathāhyapauruṣeyatvam asya sādhayitum iṣṭam, tac ca na siddham, kiṃ tarhi anāditvamātram aniṣṭam eva siddhyati
For [the opponent] wishes to prove this [text] to be non-human in origin, but that is not established; rather, only its beginninglessness - which is undesired - is proved.