etad eva darśayati guṇajñānam ityādi / guṇāyattam guṇaniścayāyattaṃ prāmāṇyaṃ yasya tat tathoktam //
This very [point] is shown by [the words] "the cognition of perfection" etc. That which has its validity dependent on the ascertainment of perfection is called "dependent on perfection."