Sāṃkhya Kārikā verse 58

autsukya nivṛtti-arthaṃ yathā kriyasu pravartate lokaḥ |
puruṣasya vimokṣārthaṃ pravartate tadvat avyaktam ||

nivṛtti - cessationartha - purpose, aim; meaning; thing, objectyathā - according askriyā - doing, performing, performance, occupation with, business, act, action, undertaking, activity, work, labour; bodily action, exercise of the limbs; medical treatment or practice, applying a remedy; a religious rite or ceremony, sacrificial actpravarta - engaging in, undertakingpuruṣa - animating principle, self, consciousness, spirit; a person, man, a human being; peoplemokṣa - liberation, release from worldly existence or transmigration, transcendence, final or eternal emancipationavyakta - undeveloped, not manifest, unapparent, indistinct, invisible, imperceptible