He who buys a house gets many a plank and nail for nothing.
More German Proverbs:
A smart witch can also dance without a broomstick.German
Do what thou doest.
German
Less advice and more hands.
German
So many countries, so many customs.
German
Friendship with the French is like their wine; exquisite but short lived.
German
Doctors purge the body, ministers the conscience, lawyers the purse.
German