Better be silent than speak ill.
More Portuguese Proverbs:
Much straw and little corn.Portuguese
Every ant has its ire.
Portuguese
He made me mad. To see him shine so brisk and smell so sweet.
Portuguese
Where you were a page, be not an esquire.
Portuguese
The horse's best allowance is his master's eye.
Portuguese
Your windmill dwindles into a nutcrack.
Portuguese