Key Quotes Analysis
Mr Birling's "Unsinkable, completely unsinkable" comment about the Titanic is pure dramatic irony - the audience knows the ship actually sank, making Birling look foolish and showing he doesn't know as much as he thinks. This quote also works as a metaphor for the Birling family itself, suggesting they're not as secure as they believe.
When Sheila tells her mother "We really must stop these silly pretences," it shows she's finally getting the Inspector's message about honesty and responsibility. This moment highlights how Sheila has grown as a character and represents hope for the younger generation to change society.
Eric's harsh words to his father - "You're not the kind of father a chap could go to when he's in trouble" - reveal their broken relationship. This explains why Eric felt so desperate and alone that he resorted to stealing money, showing how poor family communication can lead to serious problems.
Remember: These quotes show character development and family breakdown - both key themes you'll need to discuss in essays about the play's social messages.