When a dove begins to associate with crows its feathers remain white but its heart grows black.
More German Proverbs:
When fortune knocks, open the door.German
The preacher must be like a chicken who always has an egg in reserve.
German
Silks and satins put out the kitchen fire.
German
Beware of laughing hosts and weeping priests.
German
A country can be judged by the quality of its proverbs.
German
The greatest conqueror is he who conquers himself.
German