Too many cooks oversalt the porridge.
More Dutch Proverbs:
He that finds something before it is lost, will die before he is sick.Dutch
It is easier to prevent ill habits than to break them.
Dutch
He wants for ever, who would more acquire.
Dutch
Covetousness is always filling a bottomless vessel.
Dutch
Great promisers, bad paymasters.
Dutch
We hang little thieves, and let great ones escape.
Dutch