All species capable of grasping this fact manage better in the struggle for existence than those which rely upon their own strength alone: the wolf, which hunts in a pack, has a greater chance of survival than the lion, which hunts alone.
Christian Lous LangeJust as characteristic, perhaps, is the intellectual interdependence created through the development of the modern media of communication: post, telegraph, telephone, and popular press.
Christian Lous LangeOnly recently, during the nineteenth century, and then only in Europe, do we meet forms of the state which have been created by a deliberate national feeling.
Christian Lous Lange