For the real difference between humans and other animals is that humans alone have perception of good and evil, just and unjust, etc. It is the sharing of a common view in these matters that makes a household and a state.
But it did not all happen in a day, this giving over of himself, body and soul, to the man-animals. He could not immediately forego his wild heritage and his memories of the Wild. There were days when he crept to the edge of the forest and stood and listened to something calling him far and away.
It is necessary to correct the error that vegetarianism has made us weak in mind, or passive or inert in action. I do not regard flesh-food as necessary at any stage
The aim of education is to make the pupil like and dislike what he ought....The little human animal will not at first have the right responses. It must be trained to feel pleasure, liking, disgust, and hatred at those things which really are pleasant, likable, disgusting, and hateful.
The fly ought to be used as the symbol of impertinence and audacity; for whilst all other animals shun man more than anything else, and run away even before he comes near them, the fly lights upon his very nose.
All the human and animal manure which the world wastes, if returned to the land, instead of being thrown into the sea, would suffice to nourish the world.
Animal abusers are not the only culprits - the consumers are the biggest abusers! As long as buyers, users, attendees at animal performances, etc., keep using, abusers keep abusing!!!
HELPED are those who love all the colors of all the human beings, as they love all the colors of the animals and plants; none of their children, nor any of their ancestors, nor any parts of themselves, shall be hidden from them.
He reflected on the decay of mankind-the decline of the human race into folly and weakness and rottenness. 'Be a good animal, true to your animal instinct' was his motto.