A pig that is used to wallowing in the mud looks for a clean person to rub against.
More Nigerian Proverbs:
Even in Mecca people make money.Nigerian
Hurrying and worrying are not the same as strength.
Nigerian
Hold a true friend with both your hands.
Nigerian
The stars shine brightest when the moon is gone.
Nigerian
The fire that burns a royal palace only enhances its splendor.
Nigerian
Earth is the queen of beds.
Nigerian