D. Casca.
He did it.
You may or may not have done a service to your country by doing that.
The significance of this quote is Montag's realization of what his job is actually about and what it implies. He became a fireman because he was meant to. However, he is now haunted by this new feeling and does not know anymore what is right and what is wrong.
i do not understand the question can you explain?
