Our vanity is hardest to wound precisely when our pride has just been wounded.

Man is something that is to be surpassed.

In the mountains of truth, you never climb in vain.

I want to know whether you are a person devoted to creating or to exchanging in some respect or other: as a creator you belong tothe free, as an exchanger you are their slave and instrument.

Go up close to your friend, but do not go over to him! We should also respect the enemy in our friend.

I fear animals regard man as a creature of their own kind which has in a highly dangerous fashion lost its healthy animal reason - as the mad animal, as the laughing animal, as the weeping animal, as the unhappy animal.

At heart I am a warrior.