tac ca gotvākhyam eva sāmānyam / tasyāgo 'pohaśabdenābhidhānāt kevalaṃ nāmāntaram ityataḥ siddhasādhyatā pratijñādoṣaḥ
And this [character] is indeed nothing but the universal called 'cowness'. Since this same [universal] is [merely] expressed by the term 'exclusion of non-cow', it is just another name, and thus [your] thesis has the defect of proving what is [already] established.