What grows makes no noise.
More German Proverbs:
The more the well is used, the more water it yields.German
One knife whets another.
German
Better something than nothing at all.
German
He who has no enemies has no friends either.
German
If you've money, take a seat; it you've none, take to your feet.
German
Nature teaches us to love our friends, but religion our enemies.
German