vṛttiḥ --- tasyāpi samprajñātasya nirodhe vilaye sati sarvāsāṃ cittavṛttīnāṃ kāraṇe pravilayādyā saṃskāramātrādvṛttirudeti tasyāṃ neti neti kevalaṃ paryudasanānnirbījaḥ samādhirbhavati yasmin sati puruṣaḥ svarūpaniṣṭhaḥ śuddho bhavati ||51||