If the realm of human knowledge were confined to abstract reasoning, then having subjected to criticism the explanation of “power” that juridical science gives us, humanity would conclude that power is merely a word and has no real existence. But to understand phenomena man has, besides abstract reasoning, experience by which he verifies his reflections. And experience tells us that power is not merely a word but an actually existing phenomenon.

Not to speak of the fact that no description of the collective activity of men can do without the conception of power, the existence of power is proved both by history and by observing contemporary events.