स्वे स्वे कर्मण्यभिरतः संसिद्धिं लभते नरः।
स्वकर्मनिरतः सिद्धिं यथा विन्दति तच्छृणु।।18.45।।
18.45 Each man devoted to his own duty attains perfection. How he attains perfection while being engaged in his own duty, hear now.
18.45 Sve sve karmani abhiratah, being devoted to his own duty, which has different characteristics as stated above; narah, man, the person alified therefor; labhate, attains; samsiddhim, complete success, characterized as the ability for steadfastness in Knowledge, which follows from the elimination of the impurities of body and mind as a result of fulfilling his own duty. Does the complete success follow merely from the fulfilment of ones own duty? No. How then? Srnu, hear; tat, that; yatha, as to how, through what means; sva-karma-niratah, one devoted to his own duty; vindati, acheives; siddim, success.
Swe swe karmanyabhiratah samsiddhim labhate narah; Swakarmaniratah siddhim yathaa vindati tacchrinu.
sve sve—respectively; karmaṇi—work; abhirataḥ—fulfilling; sansiddhim—perfection; labhate—achieve; naraḥ—a person; sva-karma—to one’s own prescribed duty; nirataḥ—engaged; siddhim—perfection; yathā—as; vindati—attains; tat—that; śhṛiṇu—hear
