[Heraclitus] did not require humans or their sort of knowledge, since everything into which one may inquire he despises [as being] in contrast [to his own] inward-turning wisdom. [To him] all learning from others is a sign of nonwisdom, because the wise man focuses his vision on his own intelligence.
As soon as we climb higher than those who had at one time admired us, we appear to them as though we have sunken and fallen down:for, in any event, they had at one time supposed that they were with us (even if it were through us) on the heights.
The rights a man arrogates to himself are related to the duties he imposes on himself, to the tasks to which he feels equal. The great majority of men have no right to existence, but are a misfortune to higher men.