If you are offered a bull, do not ask how much milk he will give.
More Arab Proverbs:
If you want to kill a snake, chop off its head.Arab
Good deeds banish bad ones.
Arab
The difficult is done at once, the impossible takes a little longer.
Arab
Throw dirt enough, and some will stick.
Arab
Give a man some cloth and he'll ask for some lining.
Arab
He who peeps at the neighbor's window may chance to lose his eyes.
Arab