regra de ouro

listen to the pronunciation of regra de ouro
البرتغالية - التركية
el yordamı
البرتغالية - الإنجليزية
golden rule

What's the golden rule? - Qual é a regra de ouro?

The world follows one golden rule: whoever has the gold makes the rules. - O mundo segue uma regra de ouro: quem tem ouro faz as regras.

rule of thumb