If you look into living process closely, you will find cruelty everywhere, for life feeds on life. This is a fact, but it does not make you feel guilty of being alive. (…) From the animal point of view, being killed is not the worst form of dying; surely preferable to sickness and senile decay. The cruelty lies in the motive, not in the fact. Killing hurts the killer, not the killed.

I Am That (1973)