The rat which has but one hole is soon caught.
More Portuguese Proverbs:
Who will not when he can, can't when he will.Portuguese
Prepare a nest for the hen and she will lay eggs for you.
Portuguese
Women and glasses are always in danger.
Portuguese
Between the hand and the lip the morsel may slip.
Portuguese
Don't put the cart before the oxen.
Portuguese
Think of many things, do only one.
Portuguese