“Without wanting to decide the question of the nature of man one may say in general that as long as man is well off or willing to put up with things, he prefers the illusion of an undisturbed calm and does not endure pessimists. The political adversaries of a clear political theory will, therefore, easily refute political phenomena and truths in the name of some autonomous discipline as amoral, uneconomical, unscientific and above all else declare this- a devilry worthy of being combated.”