The trodden worm curls up. This testifies to its caution. It thus reduces its chances of being trodden upon again. In the language of morality: Humility.

How did reason come into the world? As is fitting, in an irrational manner, by accident. One will have to guess at it as at a riddle.

We possess art lest we perish of the truth.

Free from what? What does that matter to Zarathustra! Clearly, however, shall your eye show to me: free for what?

And as long as you are in any way ashamed before yourself, you do not yet belong with us.

One will seldom go wrong if one attributes extreme actions to vanity, average ones to habit, and pretty ones to fear.

If a woman seeks education it is probably because her sexual apparatus is malfunctioning.