But the man who rejoices only in the Self, who is satisfied with the Self, who is content in the Self alone, for Him verily there is nothing (more) to be done.

yaḥ = one who; tu = but; ātmaratiḥ = taking pleasure in the self; eva = certainly; syāt = remains; ātmatṛptaḥ = self-illuminated; ca = and; mānavaḥ = a man; ātmani = in himself; eva = only; ca = and; santuṣṭaḥ = perfectly satiated; tasya = his; kāryaṃ = duty; na = does not; vidyate = exist.;