Havelock Ellis,
Essays in War-Time: Further Studies in the Task of Social Hygiene
“ In Germany it is a commonplace to declare that war is the law of Nature, that the "struggle for existence" means the arbitration of warfare, that it is by war that all evolution proceeds, that not only in savagery but in the highest civilisation the same rule holds good, that human war is the source of all virtues, the divinely inspired method of regenerating and purifying mankind, and every war may properly be regarded as a holy war. ”
