etāny api tu karmāṇi
sańgaḿ tyaktvā phalāni ca
kartavyānīti me pārtha
niścitaḿ matam uttamam
etāni — all these; api — certainly; tu — but; karmāṇi — activities; sańgam — association; tyaktvā — renouncing; phalāni — results; ca — also; kartavyāni — should be done as duty; iti — thus; me — My; pārtha — O son of Pṛthā; niścitam — definite; matam — opinion; uttamam — the best.
Although all sacrifices are purifying, one should not expect any result by such performances. In other words, all sacrifices which are meant for material advancement in life should be given up, but sacrifices that purify one's existence and elevate one to the spiritual plane should not be stopped. Everything that leads to Krishna consciousness must be encouraged. In the Srimad-Bhagavatam also it is said that any activity which leads to devotional service to the Lord should be accepted. That is the highest criterion of religion. A devotee of the Lord should accept any kind of work, sacrifice or charity which will help him in the discharge of devotional service to the Lord.