Be satisfied with nature’s gift. Nature will give you so many things. Krsna has given you food grains, fruits, milk. You don’t require to eat meat and open slaughterhouses. Be satisfied with, as Krsna is satisfied: patram puspam phalam toyam yo me bhaktya prayacchati [Bg. 9.26].

Srila Prabhupada, Talk on Bhagavad-gita 4.19 — April 8, 1974, Bombay