Quote by Immanuel Kant
He who is cruel to animals becomes hard also in his dealings with men. We can judge the heart of a man by his treatment of animals.
Summary
This quote emphasizes the correlation between one's behavior towards animals and their behavior towards humans. It suggests that someone who displays cruelty towards animals is likely to exhibit similar traits in their interactions with other people. It suggests that the way a person treats animals can offer insight into their character and the qualities they possess.