स्वे स्वे कर्मणि अभिरतः संसिद्धिम् लभते नरः
स्व कर्म निरतः सिद्धिम् यथा विन्दति तत् श्रृणु

स्वे स्वे कर्मण्यभिरतः संसिद्धिं लभते नरः ।
स्वकर्मनिरतः सिद्धिं यथा विन्दति तच्छृणु ॥१८:४५॥

swe swe karmanyabhiratah samsiddhim labhate narah
swakarmaniratah siddhim yathaa vidanti tachchhrinu ||18:45||

swe swe karmani abhiratah samsiddhim labhate narah
sva karma niratah siddhim yathaa vindati tat shrinu

Purport A man attains success by engaging in own actions (according to their nature). Listen the manner in which one attains success while engaged in own actions.

स्वे (sve) -- in oneself
स्वे (sve) -- in oneself
कर्मणि (karmani) -- in actions; in work
अभिरतः (abhiratah) -- practicing; performing; engaged in
संसिद्धिम् (samsiddhim) -- success; perfection; accomplishment
लभते (labhate) -- benefit; attain
नरः (narah) -- man; human
स्व (swa) -- own; of oneself
कर्म (karma) -- action; work; duty
निरतः (niratah) -- engaged in; pleased; satisfied
सिद्धिम् (siddhim) -- completion; perfection
यथा (yathaa) -- as; like; in the manner
विन्दति (vindati) -- acquire; attain, produce; effect
तत् (tat) -- that
श्रृणु (shrinu) -- listen; hear