Ultimately one loves one's desires and not that which is desired.

Denn was ist Freiheit? Dasz man den Willen zur Selbstverantwortlichkeit hat.

Sleep is no mean art.

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.

People to whom their daily life appears too empty and monotonous easily grow religious; this is comprehensible and excusable, only they have no right to demand religious sentiments from those whose daily life is not empty and monotonous.

If we affirm one moment, we thus affirm not only ourselves but all existence. For nothing is self-sufficient, neither in us ourselves nor in things; and if our soul has trembled with happiness and sounded like a harp string just once, all eternity was needed to produce this one event - and in this single moment of affirmation all eternity was called good, redeemed, justified, and affirmed.

[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.