"You must always remember that your existence is not only a physical one. It is animals who are primarily concerned with the physical world, who struggle merely to survive. Those animals which live in jungles are constantly confronted by the fear of tigers, lions, bears, elephants, snakes, crocodiles and a host of other ferocious creatures; while those which have surrendered to human beings, such as goats, sheep and cows, are confronted in the last moment of their lives with the fear of being slaughtered by a human. So it is quite obvious that animal life is less secure than human life." ~ Shrii P. R. Sarkar
