He that deals in dirt has ay foul fingers.
More Danish Proverbs:
It is hard to sail without wind, and to grind without water.Danish
Sickness comes uninvited--no need to bespeak it.
Danish
The best advice is found on the pillow.
Danish
Every man must carry his own sack to the mill.
Danish
Put your hand quickly to your hat, and slowly in your purse, and you will take no harm.
Danish
Earnestness and sport go well together.
Danish