1. Confucius: When three people are walking together, there must be one who is my teacher.

Everyone has their own strengths. Our own weaknesses are sometimes the strengths of others. We should learn more from the people around us to make up for our own shortcomings.

2. Mencius: I am an old person and I am an old person, and a young person is my young person and I am an old person.

Treating other people’s elders as you treat your own elders, and treating other people’s children as you treat your own children, shows that people cannot be purely selfish, but should have a heart of fraternity, so that the world we live in will be Become more harmonious.