SB 10.22.35

etāvaj janma-sāphalyaṁ
 dehinām iha dehiṣu
prāṇair arthair dhiyā vācā
 śreya-ācaraṇaṁ sadā
Synonyms: 
etāvat — up to this; janma — of birth; sāphalyam — perfection; dehinām — of every living being; iha — in this world; dehiṣu — toward those who are embodied; prāṇaiḥ — by life; arthaiḥ — by wealth; dhiyā — by intelligence; vācā — by words; śreyaḥ — eternal good fortune; ācaraṇam — acting practically; sadā — always.
Translation: 
It is the duty of every living being to perform welfare activities for the benefit of others with his life, wealth, intelligence and words.
Purport: 

This translation is quoted from Śrīla Prabhupāda’s Caitanya-caritāmṛta (Ādi-līlā 9.42).