One of the themes of this novel is `Things breaking down´ another is `civilisation versus savagery´ find at least one quotation from the text of each and explain why they are good examples.

"Things are breaking up. I don't understand why. We began well; we were happy. And then..." Ralph Ch 5.

Jack says,"after all, we're not savages. We're English; and the English are best at everything.So we've got to do the right things." Chapter 2