Part III. Friedrich Nietzsche's Personality and Psychotherapy
There is no doubt that in many cases one goes too far when one connects manifestations of the soul-life with pathological concepts; in a personality like Nietzsche's the world-conception finds full clarification only through such a connection. Useful as it might be in many ways to cling to the sentence of Dilthey's Einbildungskraft und Wahnsinn, Powers of Conceit and Illusion, (Leipzig, 1886), “The genius is no pathological manifestation, but the sound perfect human being,” just as wrong might it be to reject dogmatically such observations about Nietzsche as have been presented here.
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ENRSPI1960