tu–But; yah mānavaḥ–that man who; syāt–is; ātma-ratiḥ–internally ecstatic; ātma-tṛptaḥ eva cha–internally satiated; cha–and; santuṣṭaḥ–fully satisfied; ātmani eva–in the self alone; tasya–his; kāryam–duties; na vidyate–are none. [17]

Yet there is no duty to fulfill for the realised person who delights within the self, being fully satisfied within. (His only worldly action or karma is as required for his subsistence.)