For love the wolf eats the sheep.
More German Proverbs:
He that asketh faintly beggeth a denial.German
Three things come into the house uninvited: debts, age, and death.
German
If bad luck is asleep you must not awaken it.
German
He who goes to bed with dogs, will wake up with fleas.
German
He who prates much, lies much.
German
Mother's truth keeps constant youth.
German