Jack is as good as his master.
More Portuguese Proverbs:
Despise your enemy and you will soon be beaten.Portuguese
The ass embraced the thistle, and they found themselves relations.
Portuguese
Who holds his peace and gathers stones, will find a time to throw them.
Portuguese
Hell's roof is made from lost causes.
Portuguese
Where you tell your secret you surrender your freedom.
Portuguese
God gives clothes according to the cold.
Portuguese