In a trade someone always loses.
More Finnish Proverbs:
The fate of the Gypsy's horse.Finnish
Love came in a paper bag, said the maiden when she got a letter from her sweetheart.
Finnish
Many cakes are beautiful on the surface, but have crappy fillings.
Finnish
Money talks all the way to heaven's door.
Finnish
A child is like an axe; even if it hurts, you stil carry them on your shoulders.
Finnish
Being in love is like feeling the sun from both sides.
Finnish