Idioms expressing civilized etiquette include:

Reciprocate with courtesy; respect the elderly and love the young; raise eyebrows when raising cases; treat each other as guests; be courteous to others; benevolent people love others; fathers are kind and sons are filial; modest and courteous; be considerate; be kind to others. ; Be prepared to wait; be courteous; be approachable. Courteous; modest and prudent; humble and corporal; respectful of the virtuous and courteous; not overly reserved; sincere to others; respectful of the virtuous and courteous; courteous to the virtuous and corporal; approachable; gentle and refined; courteous; respectful and attentive; respectful to each other as guests; treating each other with courtesy; humble as a valley; humble of oneself. to listen; to be patient and to the left; to be loyal and trustworthy; to guard against arrogance and impetuosity; to be self-aware; not to be arrogant or impetuous; to be both affectionate and courteous; to bend oneself to others; to bend oneself to others; to respect the virtuous; to sweep the path and to wait; to sweep the couch. Welcome; welcome people with kindness; be gentle but not arrogant; be gentle and courteous; be gentle and respectful; be gentle and humble; be gentle and honest.