The famous sayings containing animals are as follows:

1. Dogs are man's best friends. Benjamin Franklin. This sentence expresses the dog's loyalty and friendliness to human beings, and also reflects the deep feelings between people and animals.

2. Even fierce beasts will lose their brave nature if they are kept in cages. -Tacitus. This sentence emphasizes the importance of freedom to animals. If they are imprisoned all the time, they will lose their instinct and nature.

3. Success is a butterfly flying in the dark. You must chase it. -Charles Concord. This sentence means that success is an uncertain thing that needs our constant efforts to pursue.

4. Life is like a horse, you must ride it, or it will drag you down. -George Washington This sentence warns people to control their own destiny and not be influenced by life.

5. One of the greatest achievements of mankind is the domestication of wild animals. -Charles Darwin This sentence emphasizes the control and wisdom of human beings over nature.

6. People who are cruel to animals will not be kind to people. -Schopenhauer This sentence tells us that a person who has no sympathy for animals will not be kind to human beings.

7. Animals are the closest friends. They never ask questions or criticize. -Eliot. This sentence expresses that animals are innocent beings. They don't judge our behavior, but we can learn a lot about life through them.

8. People with thinking ability will definitely oppose all animal cruelty, no matter whether this behavior is deeply rooted in tradition or not, as long as we have the opportunity to choose, we should avoid causing other animals to suffer. -Schweizer. This sentence calls on people to treat animals with rational thinking and avoid causing unnecessary harm.

9. Cats are mysterious animals. They always make people feel mysterious and unpredictable. -Oscar Wilde This sentence expresses the mystery and attraction of cats, and also reflects people's curiosity and desire to explore the unknown.

1. Birds are symbols of freedom. They can fly anywhere they want. -John Milton This sentence means that people should have the spirit of pursuing freedom and independence and not be bound and restricted.