1. Caring allows us to appreciate the warmth of the world.

2. The best satisfaction is to satisfy others. ——La Bruyère

3. The auxiliary cars are dependent on each other, and the lips are dead and the teeth are cold. ——"Zuo Zhuan·The Fifth Year of Duke Xi of Lu"

4. Whenever there is an emergency, put others before yourself. ——Chen Shou's "Three Kingdoms·Shu"

5. Caring leaves "footprints" everywhere.

6. Being kind to others and helping others is a simple matter without paying any price;

7. Self-interested people are the first to perish. He lives by himself and for himself. If this "I" of his is damaged, he cannot survive.

——Ostrovsky