1. What is the key distinction St. Thomas Aquinas makes in his doctrine of "double happiness"? *

2. For Aquinas, what is the ultimate source of perfect happiness (beatitudo)? *

3. What is the "Hypnosphere" as described in the chapter? *

4. How does Aquinas view the relationship between earthly fulfillment (felicitas) and supernatural beatitude? *

5. According to Aquinas, why can no created good constitute a person's perfect happiness? *