Suffer hardship first, enjoy it later; Worry about the world first, and enjoy the world later; be the first to bear hardships and the last to enjoy comforts; be concerned about affairs of the state before others, and enjoy comforts after others; be the first to be concerned with state affairs and the last to enjoy oneself

Old people, old people, old people and young people.

Confucius said: the son wants to stand, and the son wants to reach and reach people.

Learn to respect others, and others will respect you. It all started with me.

Do as you would be done by.

Everyone is responsible for the fate of his country; Everyone has a responsibility to his country.