Quotes

Future and wiser generations will look back on the habit of flesh-eating as a strange relic of ignorance and barbarism
— Henry Salt
Humans — who enslave, castrate, experiment on, and fillet other animals — have had an understandable penchant for pretending animals do not feel pain. A sharp distinction between humans and 'animals' is essential if we are to bend them to our will, make them work for us, wear them, eat them — without any disquieting tinges of guilt or regret. It is unseemly of us, who often behave so unfeelingly toward other animals, to contend that only humans can suffer. The behavior of other animals renders such pretensions specious. They are just too much like us
— Carl Sagan
But for the sake of some little mouthful of flesh we deprive a soul of the sun and light, and of that proportion of life and time it had been born into the world to enjoy
— Plutarch
I don't hold animals superior or even equal to humans. The whole case for behaving decently to animals rests on the fact that we are the superior species. We are the species uniquely capable of imagination, rationality, and moral choice - and that is precisely why we are under an obligation to recognize and respect the rights of animals
— Brigid Brophy
We have enslaved the rest of the animal creation, and have treated our distant cousins in fur and feathers so badly that beyond doubt, if they were able to formulate a religion, they would depict the Devil in human form
— William Ralph Inge
Humanity's true moral test, its fundamental test…consists of its attitude towards those who are at its mercy: animals
— Milan Kundera
The love for all living creatures is the most noble attribute of man
— Charles Darwin
The deeper minds of all ages have had pity for animals
— Friedrich Nietzsche
I am in favour of animal rights as well as human rights. That is the way of a whole human being
— Abraham Lincoln
The livestock sector emerges as one of the top two or three most significant contributors to the most serious environmental problems, at every scale from local to global
— United Nations Food and Agriculture Organization
People must have renounced, it seems to me, all natural intelligence to dare to advance that animals are but animated machines… It appears to me, besides, that such people can never have observed with attention the character of animals, not to have distinguished among them the different voices of need, of suffering, of joy, of pain, of love, of anger, and of all their affections. It would be very strange that they should express so well what they could not feel
— Voltaire
How you treat animals will tell me what kind of person you are
— Karen Becker
Animals have certain rights, as inalienable as those of man to life, liberty, and the pursuit of happiness
— Caroline Earle White
Animals are not property or ‘things’ but rather living organisms, subjects of a life, who are worthy of our compassion, respect, friendship, and support
— Marc Bekoff
To be ‘for animals’ is not to be ‘against humanity.’ To require others to treat animals justly, as their rights require, is not to ask for anything more nor less in their case than in the case of any human to whom just treatment is due. The animal rights movement is a part of, not opposed to, the human rights movement. Attempts to dismiss it as anti-human are mere rhetoric
— Tom Regan