'They were all responsible for what happened to Daisy Renton.' - TheInspector
'It was the first time that any one had ever spoken to her as if she mattered.' - Eva Smith
'The whole thing is so dreadful, it seems like a nightmare.' - Sheila Birling
'I'm not going to be bullied by an old man!' - Gerald Croft
'It was my fault, it was all my fault!' - Eric
The inspector's mystery and cynical outlook on life highlight the artificiality of the upper class culture in which the drama is set.
'The whole thing is absurd! It's like a nightmare!' - Sheila
Inspector Goole is a Christ-like figure whose job is to reveal the truth and punish those who dwell in darkness.
'I'm not going to be bullied by a lot of women!' - Birling
Inspector Goole acts as a catalyst that exposes the underlying problems in the Birling family and their social circle.
'The whole thing has been a nightmare.' - Sheila
'I think it’s getting better, not worse.' - Mrs Birling
'We don't live alone. We are members of one body. It is called society.' - The Inspector
'The whole thing is so unreal, it seems like a nightmare.' - Sheila Birling
'She was just a girl who wanted work... And we killed her.' - Eric Birling
'We are members of one body...we have got to think things out together.' - Eric Birling
'She was just a girl who wanted work.' - Mrs Birling
'There isn't anyone else here but us.' - Mrs Birling
'She wasn't just some girl we didn't know...she was somebody's daughter.' - Sheila Birling
'If people will only realise they can't live gloriously themselves while millions live miserably...' - Mrs Birling
Eric's suicide represents the death of innocence and the end of the play's optimistic tone.
Eric's confession reveals his guilt over Eva's death and highlights the hypocrisy of the upper-class characters who have been dismissive of their responsibility towards others.
'We are members of one body...we have responsibilities to each other.' - Inspector Goole
'There aren't any such things as people who don't matter.' - Inspector Goole
Priestley uses symbolism such as the clock striking midnight to represent the end of one era and the beginning of another.
'She wasn't just some girl we didn't know. We killed her.' - Eric
The Inspector's name "Goole" may have been inspired by Priestley's hometown of Bradford, where there are several places named Goole.
'There isn't any need to apologise. You did what you had to do at the time.' - Gerald Croft
'It was my duty to see if there were any other people involved.' - The Inspector
'It was all so long ago, and we were such different people then.' - Mr Birling
'It was all my fault! All mine!' - Eric Birling
'If we don't act together, there will be no hope for us at all.' - Inspector Goole
'A man must think about other people.' - Inspector Goole
'There aren't any such things as separate individual lives anymore. We've entangled everyone together with telephones; we've entangled everyone together with electricity now.' - Mrs Birling
'We are members of one body...we have responsibilities to every other human being.' - Inspector Goole
'It was all so long ago, it seems almost unrealnow.' - Gerald
Gerald's refusal to accept blame for Eva's suicide reflects the selfishness and lack of empathy among the wealthy elite.