aviśeṣeṇa tajjanakasvabhāvāt parāvṛttimātraṃ yadi hetutvena varṇyate tadā na siddho hetuḥ / nahi cakṣurādīnāṃ nīlādijñānajanakāt svabhāvād aviśeṣeṇa vyāvṛttiḥ siddhā /
If mere differentiation from the character of being productive is presented without qualification as the probans, then [that] probans is not established, because it is not established that there is an unqualified differentiation of the eye etc. from [their] nature of producing cognitions of blue etc.