Even the bravest only rarely have courage for what they really know.

On the mountains of truth you can never climb in vain: either you will reach a point higher up today, or you will be training your powers so that you will be able to climb higher tomorrow.

Spiritual strength and passion, when accompanied by bad manners, only provoke loathing.

He who humbles himself wants to be exalted.

The higher we soar the smaller we appear to those who cannot fly.

What the philosopher is seeking is not truth, but rather the metamorphosis of the world into man.

What is evil?-Whatever springs from weakness.