Quotes

For the son of Cronos has ordained this law for men, that fishes and beasts and winged fowls should devour one another, for right is not in them; but to mankind he gave right which proves far the best
— Hesiod
Ask the experimenters why they experiment on animals, and the answer is: "Because the animals are like us." Ask the experimenters why it is morally OK to experiment on animals, and the answer is: "Because the animals are not like us." Animal experimentation rests on a logical contradiction
— Professor Charles R.Magel
We can judge the heart of a man by his treatment of animals
— Immanuel Kant
The assumption that animals are without rights and the illusion that our treatment of them has no moral significance is a positively outrageous example of Western crudity and barbarity. Universal compassion is the only guarantee of morality
— Arthur Schopenauer
Non-violence leads to the highest ethics, which is the goal of all evolution. Until we stop harming all other living beings, we are still savages
— Thomas Edison
Thousands of people who say they ‘love' animals sit down once or twice a day to enjoy the flesh of creatures who have been utterly deprived of everything that could make their lives worth living and who endured the awful suffering and the terror of the abattoirs
— Jane Goodall
Very little of the great cruelty shown by men can really be attributed to cruel instinct.  Most of it comes from thoughtlessness or inherited habit.  The roots of cruelty therefore, are not so much strong as widespread.  But the time must come when inhumanity protected by custom and thoughtlessness will succumb before humanity championed by thought.  Let us work that this time may come
— Albert Schweitzer
Think occasionally of the suffering of which you spare yourself the sight
— Albert Schweitzer
The fate of animals is of greater importance to me than the fear of appearing ridiculous
— Emile Zola
All the arguments to prove man's superiority cannot shatter this hard fact: in suffering the animals are our equals
— Peter Singer
If you have men who will exclude any of god's creatures from the shelter of compassion and pity, you will have men who will deal likewise with their fellow men
— St Francis of Assisi
It were much better that a sentient being should never have existed, than that it should have existed only to endure unmitigated misery
— Percy Bysshe Shelley
One day a man was walking along the beach when he noticed a boy picking something up and gently throwing it into the ocean. Approaching the boy, he asked, ‘What are you doing?’ The youth replied, ‘Throwing starfish back into the ocean. The surf is up and the tide is going out. If I don’t throw them back, they’ll die.’ ‘Son,’ the man said, ‘don’t you realize there are miles and miles of beach and hundreds of starfish? You can’t make a difference!’ After listening politely, the boy bent down, picked up another starfish, and threw it back into the surf. Then, smiling at the man, he said…‘I made a difference for that one.’
— Loren Eiseley
However scrupulously the slaughterhouse is concealed in the graceful distance of miles, there is complicity
— Ralph Waldo Emerson
Awareness is bad for the meat business. Conscience is bad for the meat business. Sensitivity to life is bad for the meat business. DENIAL, however, the meat business finds indispensable
— John Robbins