Mouth from honey, heart of gall.
More Portuguese Proverbs:
What's everybody's work is nobody's work.Portuguese
Money is the measure of all things.
Portuguese
Better is a leap over the ditch than the entreaties of good men.
Portuguese
Beware of silent dogs and still waters.
Portuguese
Before you marry reflect, for it is a knot you cannot untie.
Portuguese
Who faints not, achieves.
Portuguese