Progressive human civilization is based on brahminical culture, God consciousness and protection of cows. All economic development of the state by trade, commerce, agriculture and industries must be fully utilized in relation to the above principles, otherwise all so-called economic development becomes a source of degradation. Cow protection means feeding the brahminical culture, which leads towards God consciousness, and thus perfection of human civilization is achieved.

Srila Prabhupada; Srimad-Bhagavatam 1.19.3 Purport