anyathā nirviśiṣṭatvād bhedena śravaṇādyapi / janakaṃ tasya kiṃ neṣṭaṃ cakṣū rūpādibhedavat //
"Otherwise, since there is no distinction in terms of difference, why would not the hearing faculty etc. also be accepted as productive of that [blue cognition], just as the eye [which is also] different from color etc.?"