Poetic Nature of Campus Fresh Air Construction

Mice have skin, but people have no tools; If a person doesn't look his face squarely, he might as well die. This is a poem in China's oldest collection of poems, The Book of Songs, which means: Look at that mouse, it has a face, how can it be rude; What's the use of not dying if a person has no manners? The concept of honor and disgrace has existed since ancient times.