The European Union is the largest peace project in history. As such it must be understood, defended, strengthened and undoubtedly improved. Talking to someone who has lived through the war is all it takes to understand that peace cannot be taken for granted, not even in the twenty-first century. History teaches us that we Europeans have been one of the most stubborn and abusive people on the face of the earth. Probably, considering a war in Europe today as unlikely to result almost ridiculous, is already the greatest victory of the European Union.