A blind man swallows many a fly.
More German Proverbs:
A promise is a debt.German
Hunger is the best cook, but he has nothing to eat.
German
He who cries today that he has no bread will cry again tomorrow because he isn't hungry.
German
Who makes friends of all, keeps none.
German
When Christ was along, the devil tempted him.
German
Buy your neighbour's ox, and woo your neighbour's daughter.
German