To joke in the face of danger is the supreme politeness, a delicate refusal to cast oneself as a tragic hero.
Edmond RostandRoxane: His face is like yours, burning with spirit and imagination. He is proud and noble and young and fearless and beautiful- Cyrano:(losing all his colour.) Beautiful! Roxane: Yes. What's wrong? Cyrano: With me? Nothing. It's only... only... (Displaying his bandaged hand, with a little smile.) This fatal wound.
Edmond Rostand