When sattva, having overcome both rajas and tamas, comes to be, arises, grows: then sattva, having got a self, begins its own effect, knowledge, happiness and the rest, O Bhārata. So too when the quality rajas, having overcome both sattva and tamas, grows: then it begins its own effect, action, craving and the like. And when the quality named tamas, having likewise overcome both sattva and rajas, grows: then it begins its own effect, the veiling of knowledge and the rest. When a given quality has risen up, what is its mark? It is told.
Contemporary English rendering of the Sanskrit bhāṣya, pending scholar review.