Brussels is not simply the Bulgarian capital. It is the capital of united Europe Today, more than ever, all Europeans must show the entire world that we will not allow terrorism to destroy our civilization. I know we will do it in the most convincing way possible, because it is part of our common values, of our common morality and culture. I extend the deepest condolences to the families of victims and wish a speedy recovery to those wounded.Bulgarian Prime Minister Boyko Borissov Sofia News Agency