delit1-10, Exercise 1: The ambitious bargain

Model answer (check the details):

Chapter 3: the Faust book of 1587 shows a scholar who sells his soul for knowledge and is damned: a warning.
Chapter 5: Goethe's Faust turns the pact into a wager about striving, destroys Gretchen along the way, and ends with Faust saved: striving is both danger and value.
Chapter 6: Hoffmann's tales (The Sandman) show artists and dreamers driven to madness by what they reach for.
Chapter 8 or 9: Thomas Mann's Doktor Faustus (1947) makes the bargain an allegory of Germany's path to Nazism.

Where the thread does not fit: the medieval epics (Chapter 2) are about loyalty and vengeance, Fontane (Chapter 7) is about social honour and not ambition, and Celan and Herta Mueller write of victims and survivors, not overreachers. A thread that explains everything explains little, so use it as a way of reading, not a law.