No need of money, no question of money
Pusta Krsna: Now the incentive in modern society to become educated or to become engineer is money. What is the incentive in Vedic culture?
Prabhupada: There is no need of money. The brahmana teaches everything free of charge. There is no question of money. Anyone can take education as a brahmana or a ksatriya, as a vaisya. but that is free. Just find out a brahmana