He means well, but has a bad way of showing it.
More Dutch Proverbs:
Money is the sinew of war.Dutch
Wisdom in the man, patience in the wife, brings peace to the house and a happy life.
Dutch
Who serves the public, serves a fickle master.
Dutch
Were everyone to sweep in front of his own house, every street would be clean.
Dutch
A good horse is worth his fodder.
Dutch
A cat that meweth much catcheth but few mice.
Dutch