Man is a vain animal.
Man is a rope stretched between the animal and the Superman — a rope over an abyss.
Life is no way to treat an animal, not even a mouse.
I think I could turn and live with animals, they are so placid and self-contain’d, I stand and look at them long and long.
Four legs good, two legs better!
Four legs good, two legs bad.
Besides love and sympathy, animals exhibit other qualities connected with the social instincts, which in us would be called moral.
Animals never worry about Heaven or Hell. neither do I. maybe that’s why we get along…
Animals are in possession of themselves; their soul is in possession of their body. But they have no right to their life, because they do not will it.
An American monkey, an Ateles, after getting drunk on brandy, would never touch it again, and thus was wiser than many men.