Crows do not peck out crow’s eyes.
More Portuguese Proverbs:
A pig on credit makes a good winter and a bad spring.Portuguese
A contented ass enjoys a long life.
Portuguese
There's no catching trouts with dry breeches.
Portuguese
Iron that is not used soon rusts.
Portuguese
Where shall the ox go, and not have to plough?
Portuguese
The ass does not know the value of his tail till he has lost it.
Portuguese