nāpi vṛddhebhyas tasyāḥ pratītiḥ sambhavati, teṣāṃ sarveṣām evānabhijñatvāt, andhānām iva vacanād rūpaviśeṣapratītiḥ
Nor can understanding of it be obtained from elders, since they are all equally ignorant [of it] - [it would be] like obtaining knowledge of specific colors from the words of blind men.