The EU isn't a loving family of European nations where everyone altruistically cares for everyone else. Various interests clash on various issues, and all kinds of coalitions are struck to push through specific solutions. I have no inhibitions here whatsoever. We can cooperate with France and Germany on some issues, and argue with, say, Spain and the UK. Realistically, however, we have to collaborate above all with those countries that want more autonomy within the EU, such as the UK or Denmark.

Rzeczpospolita interview (March 2005)