Vedic wisdom of today.

So many people, they have been entrapped by this Kṛṣṇa consciousness movement, and they are nothing, they are doing nothing for the society, nothing for the nation, nothing for the family. So they are useless parasite." They are thinking like that. Even Subhash Chandra Bose, he was a politician. He came to my Guru Mahārāja that "So many people, you have captured them. They are doing nothing for nationalism." So Guru Mahārāja said, "Well, for your national propaganda you require very strong men, but these people are very weak. You can see. They are very skinny. So don't put your glance upon them. Let them eat something and chant Hare Kṛṣṇa." He avoided like that.

And then there were many others. That was a philanthropy, to give food to the daridra-nārāyaṇa. These things are going on. Nobody is interested that..., or they know it, that human life is only meant for God realization; there is no other business. Otherwise Caitanya Mahāprabhu is not so fool that at the age of twenty-four years He took sannyāsa and preached this cult:

harer nāma harer nāma harer nāmaiva kevalam

kalau nāsty eva nāsty eva nāsty eva gatir anyathā

(CC Adi 17.21)

He was not such a fool because that is the only business. That is the only business, how one should develop Kṛṣṇa consciousness. That is the verdict of all Vedic śāstras. What is the meaning of Vedic..., studying Vedas? Vedaiś ca sarvair aham eva vedyaḥ (BG 15.15). That is the only necessity. To become educated, learned scholar and learned in Vedas, catur-vedi, tri-vedi, dvi-vedi, four-vedi... The brāhmaṇas were divided according to education. Ordinarily they must study, vedi, Vedas. Veda-pāṭhād bhaved vipraḥ. Without Vedic knowledge, nobody can become a brāhmaṇa. Veda-pāṭhād bhaved vipro brahma jānātīti brāhmaṇaḥ. And by Vedic knowledge, when one understands Brahman, the Absolute Truth, he becomes brāhmaṇa.

Source : (Full text here) : https://vaniquotes.org/wiki/The_sannyasa_stage_has_got_four_stages:_kuticaka,_bahudaka,_parivrajakacarya_and_paramahamsa