He deliberately chose for his lectures the very hours at which the then mighty Hegel was scheduled to teach; Schopenhauer trusted that the students would view him and Hegel with the eyes of posterity. But the students could not so far anticipate, and Schopenhauer found himself talking to empty seats. He resigned, and revenged himself by those bitter diatribes against Hegel which mar the later editions of his chef-d’œuvre.