The Greeks … did indeed divide human nature into its several aspects, and project these in magnified form into the divinities of its glorious pantheon; but not by tearing it to pieces; rather by combining its aspects in different proportions, for in to single one of their deities was humanity in its entirety ever lacking. How different with us moderns! With us too the image of the human species is projected in magnified form into separate individuals—but as fragments, not in different combinations, with the result that one has to go the rounds from one individual to another in order to piece together a complete image of the species. With us, one might almost be tempted to assert, the various faculties appear as separate in practice as they are distinguished by the psychologist in theory, and we see not merely individuals, but whole classes of men, developing but one part of their potentialities, while of the rest, as in stunted growths, only vestigial traces remain.
Friedrich Schiller, The Aesthetic Education of Man, Sixth Letter