US-P18.180ab ।US-P18.180cd ॥
In plain words
The methods of positive and negative concomitance (anvaya and vyatireka) are meant precisely for this discrimination, and for no other purpose. Once the meaning of the word 'thou' is thus clearly discriminated, the meaning of the sentence becomes as self-evident as a fruit held plainly in the palm of one's hand.
Close to the Sanskrit
The statement of agreement in presence and absence is for the discrimination of that, and for no other purpose. When the meaning of the word 'thou' is discriminated, the sentence's meaning is clear, like a bilva fruit placed on the hand.