sadā jñātāś cittavṛttayas tatprabhoḥ puruṣasyāpariṇāmitvāt [YS 4.18]
yadi cittavat prabhur api puruṣaḥ pariṇamet tatas tadviṣayāś cittavṛttayaḥ śabdādiviṣayavaj jñātājñātāḥ syuḥ sadājñātatvaṃ tu manasas tatprabhoḥ puruṣasyāpariṇāmitvam anumāpayati.
syād āśaṅkā cittam eva svābhāsaṃ viṣayābhāsaṃ ca bhaviṣyatīty agnivat ---