बाह्यस्पर्शेष्वसक्तात्मा विन्दत्यात्मनि यत्सुखम्।
स ब्रह्मयोगयुक्तात्मा सुखमक्षयमश्नुते।।5.21।।
5.21 With the self unattached to external contacts he finds happiness in the Self; with the self engaged in the meditation of Brahman he attains to the endless happiness.
5.21 Asakta-atma, with his heart, internal organ, unattached, bahya-sparsesu, to external objects-sparsah means objects that are contacted, viz sound etc.; bahya-sparsah means those things which are external (bahya) and are objects of contact; that person who thus has his heart unattached, who derives no happiness from objects; he vindati, gets that sukham, bliss; yat, which is; atmani, in the Self. Brahma-yoga-yukta-atma, with his heart absorbed in meditation on Brahman-meditation (yoga) on Brahman is brahma-yoga; one whose internal organ (atma) is absorbed in (yukta), engaged in, that meditation on Brahman is brahma-yoga-yukta-atma; he asnute, acires; aksayam, undecaying; sukham, Bliss. So, he who cherishes undecaying happiness in the Self should withdraw the organs from the momentary happiness in external objects. This is the meaning. For this reason also one should withdraw:
Baahyasparsheshwasaktaatmaa vindatyaatmani yat sukham; Sa brahma yoga yuktaatmaa sukham akshayam ashnute.
bāhya-sparśheṣhu—external sense pleasure; asakta-ātmā—those who are unattached; vindati—find; ātmani—in the self; yat—which; sukham—bliss; saḥ—that person; brahma-yoga yukta-ātmā—those who are united with God through yog; sukham—happiness; akṣhayam—unlimited; aśhnute—experiences