Love knows no law.
More Portuguese Proverbs:
Your windmill dwindles into a nutcrack.Portuguese
The ass does not know the value of his tail till he has lost it.
Portuguese
He keeps his road well enough who gets rid of bad company.
Portuguese
Don't be a baker if your head is made of butter.
Portuguese
The cat well knows whose beard she licks.
Portuguese
Every one speaks as he is.
Portuguese