Zarathustra, And EH Nietzsche's Will To Power
Where it seems that Nietzsche understands the overhuman to be the most truthful interpretation of everything, he seems to leaves room for different and less truthful ones. If this is a sound line of reasoning, then we could read the figure of the last human as the least truthful interpretation of the earth. Between the last human and the overhuman we find a full spectrum of interpretations which we can suppose to have varying levels of human greatness.
As discussed above, in The Genealogy of Morals Nietzsche claims that all existence is an act of interpretation as an act of becoming master. To self-interpret oneself is then to become master of oneself in a certain way, and to express this mastery