tathā hi prekṣāpūrvakāriṇaḥ prāmāṇyaniścaye sati pravṛttyā bhavitavyam, pravṛttau ca satyāṃ prāmāṇyaniścaya itītaretarāśrayāt kathaṃ prekṣāvata īpsitārthāviniścaye sati pravṛttiḥ syāt
For indeed, a person who acts with deliberation must have activity when there is certainty about validity, and certainty about validity [comes] when there is activity - thus due to this mutual dependence, how could a rational person have activity when there is no certainty about the desired object?