यस्मिन् जीवति जीवन्ति बहव: स तु जीवति |
काकोऽपि किं न कुरूते चञ्च्वा स्वोदरपूरणम् ||

If the 'living' of a person results in 'living' of many other persons, only then consider that person to have really 'lived'. Look even the crow fill it's own stomach by it's beak!! (There is nothing great in working for our own survival) I am not finding any proper adjective to describe how good this suBAshit is! The suBAshitkAr has hit at very basic question. What are all the humans doing ultimately? Working to feed themselves (and their family). So even a bird like crow does this! Infact there need not be any more explanation to tell what this suBAshit implies! Just the suBAshit is sufficient!!