Internationalism is a social and political theory, a certain concept of how human society ought to be organized, and in particular a concept of how the nations ought to organize their mutual relations.
Christian Lous LangeThe simultaneous reactions elicited all over the world by the reading of newspaper dispatches about the same events create, as it were, a common mental pulse beat for the whole of civilized mankind.
Christian Lous LangeInternationalism on the other hand admits that spiritual achievements have their roots deep in national life; from this national consciousness art and literature derive their character and strength and on it even many of the humanistic sciences are firmly based.
Christian Lous LangeWithin each such social group, a feeling of solidarity prevails, a compelling need to work together and a joy in doing so that represent a high moral value.
Christian Lous Lange