gavyasiddhe tvagaur nāsti tadabhāve tu gauḥ kutaḥ / nādhārādheyavṛttyādisambandhaścāpyabhāvayoḥ
"If cow is not established, there is no non-cow; and if that [non-cow] does not exist, how can there be cow? And between two negations, there can be no relation like that of container and contained"