puruṣārthaśūnyānāṃ guṇānāṃ pratiprasavaḥ kaivalyaṃ svarūpapratiṣṭhā vā citiśaktir iti [YS 4.34]
kṛtabhogāpavargāṇāṃ puruṣārthaśūnyānāṃ yaḥ pratiprasavaḥ kāryakāraṇātmakānāṃ guṇānāṃ tat kaivalyaṃ, svarūpapratiṣṭhā punar buddhisattvānabhisaṃbandhāt puruṣasya citiśaktir eva kevalā, tasyāḥ sadā tathaivāvasthānaṃ kaivalyam iti.
iti śrīpātañjale sāṃkhyapravacane yogaśāstre vyāsabhāṣye kaivalyapādaś caturthaḥ
4.