Meddle not in what you don’t understand.
More Portuguese Proverbs:
The wolf is well pleased with the kick of a sheep.Portuguese
He is an old saint, any may leave it in the hands of God.
Portuguese
Alas for the son whose father went to heaven.
Portuguese
Make the night night, and the day day, and you will live pleasantly.
Portuguese
What is marriage, mother? Daughter, it is spinning, bearing children, and weeping.
Portuguese
Better be wrong with the many than right with the few.
Portuguese