Pigs in the cold and men in drink make a great noise.
More Portuguese Proverbs:
How did you rear so many children? By being fondest of the little ones.Portuguese
A little gall spoils much honey.
Portuguese
For poor people small coin.
Portuguese
Meowing cats catch fewer mice.
Portuguese
Before you marry consider what you do.
Portuguese
From the soldier who has no cloak, keep your own in your chest.
Portuguese