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 LangeHand in hand with nationalist economic isolationism, militarism struggles to maintain the sovereign state against the forward march of internationalism.
Christian Lous LangeThe free trade movement in the middle of the last century represents the first conscious recognition of these new circumstances and of the necessity to adapt to them.
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