No need to argue. Look at things from both sides and if you don't agree, respect each others opinion.
“Cherish your point of view, but never assume it's anything more than a look through the prism of your mind's eye.
Another way that mirrors could be symbolized as is perception. Nobody has the same perception. Montag and Beatty PERCEIVE the world differently.
Just like a single ingredient in a recipe, this collection of short quotes sets the foundation for philosophical quests, and can turn out to be the starting point for little trips in the world of the human intellect. Reading is believing.