Lying pays no tax.
More Portuguese Proverbs:
The worth of a thing is what it will bring.Portuguese
One bird in the hand is worth two flying.
Portuguese
The gardener's dog neither eats greens not lets any one else eat them.
Portuguese
The queen bee has no sting.
Portuguese
Between the hand and the lip the morsel may slip.
Portuguese
Rise early, and you will observe; labour, and you will have.
Portuguese