A foreigner should be well-behaved.
More Yemeni Proverbs:
A bird in hand is worth ten in a tree.Yemeni
A friend in time of need is a friend indeed.
Yemeni
Who dies today is safe from tomorrow's sin.
Yemeni
My fist is in his mouth, his fist is in my eye.
Yemeni
Whoever does not help himself cannot help others.
Yemeni
He whose money increases doesn't feel satisfied with his wife.
Yemeni