An animal's eyes have the power to speak a great language.
If a man aspires towards a righteous life, his first act of abstinence is from injury to animals.
The love of all living creatures is the most noble attribute of man.
The world is not ours to do with as we please.
The fate of animals is of greater importance to me than the fear of appearing ridiculous; it is indissolubly connected with the fate of men.
The question is not, 'Can they reason?' nor, 'Can they talk?' but rather, 'Can they suffer?'
I am fond of pigs. Dogs look up to us. Cats look down on us. Pigs treat us as equals.
The more I learn about people, the more I like my dog.
Man is the cruelest animal.
In the end, we will conserve only what we love, we will love only what we understand, and we will understand only what we are taught.
The worst sin towards our fellow creatures is not to hate them, but to be indifferent to them. That's the essence of inhumanity.
The smallest feline is a masterpiece.
Animals are such agreeable friends—they ask no questions; they pass no criticisms.
Until one has loved an animal, a part of one's soul remains unawakened.
I am in favor of animal rights as well as human rights. That is the way of a whole human being.
The greatness of a nation and its moral progress can be judged by the way its animals are treated.
We can judge the heart of a man by his treatment of animals.
The love for all living creatures is the most noble attribute of man.