" How necessary it is to keep realizing that idealism does not represent a superfluous expression of emotion, but that in truth it has been, is, and will be, the premise for what we designate as human culture, yes, that it alone created the concept of 'man' It is to this inner attitude that the Aryan owes his position in this world, and to it the world owes man; for it alone formed from pure spirit the creative force which, by a unique pairing of the brutal fist and the intellectual genius, created the monuments of human culture.
Without his idealistic attitude all, even the most dazzling faculties of the intellect, would remain mere intellect as such
outward appearance without inner value, and never creative force.
But, since true idealism is nothing but the subordination of the interests and life of the individual to the community, and this in turn is the precondition for the creation of organizational forms of all kinds, it corresponds in its innermost depths to the ultimate will of Nature. It alone leads men to voluntary recognition of the privilege of force and strength, and thus makes them into a dust particle of that order which shapes and forms the whole universe.
The purest idealism is unconsciously equivalent to the deepest knowledge. "

― Adolf Hitler