1. I only build a small temple. In this small temple, what I worship is human nature. -Shen Congwen

2. There is no so-called unswerving determination to do good or evil in human nature, except on the guillotine. -Nathaniel Hawthorne

3. Is there such a thing as human nature? Of course there is. But there is only concrete humanity, not abstract humanity. In class society, there is only class humanity, and there is no super-class humanity. -Mao Zedong

4. Man is the purpose of nature; There is nothing like him to make himself organized in every part of the universe; He did it himself and created the whole social organization and temporary environment from himself. -Emerson

5. What a person shows off shows what he lacks in his heart. -Yu Dan

6. Whenever possible, everyone will become a tyrant, which is the nature endowed by nature. -Defoe

7. Although the ways and habits of expression are different, human nature is the same. -chesterfield

8. Human beings are between gods and beasts, and sometimes they tend to one kind and sometimes they tend to another; Some people are becoming more and more sacred, some people become wild animals, and most people keep the golden mean. -Plotinus

9. People in the world are all the same in nature, but education and habits make their expressions different. Therefore, we must know them through various coats. -chesterfield