1. Polite and courteous behavior that is socially acceptable and respectful
Children should be taught good manners from an early age.
As crianças devem ser ensinadas a ter boas maneiras desde cedo.
2. Proper etiquette and social conventions in dining, conversation, and interaction
Good manners include saying 'please' and 'thank you'.
Boas maneiras incluem dizer 'por favor' e 'obrigado'.