How does ray bradbury reveal the character development of montag?

Santiago said, “a man can be destroyed but not defeated.” in essence he says that a. defeat is likely when you sail alone. b. man can face defeat so it is important to learn from your mistakes and be prepared. c. sharks can always defeat man unless man is well prepared. d. man can be hurt and even destroyed but still have the ability to control how it is viewed.

May someone me with these questions

Gloom and glory what does the speaker suddenly see and hear in the poem?