One could be from 'The Great Gatsby': 'So we beat on, boats against the current, borne back ceaselessly into the past.' It shows the struggle of Gatsby to break free from his past and reach for his dreams which seem just out of his grasp.
One quotation could be from 'The Grapes of Wrath' by John Steinbeck: 'In the souls of the people the grapes of wrath are filling and growing heavy, growing heavy for the vintage.' This shows the struggle of the migrant workers against poverty and injustice. Another might be from 'To Kill a Mockingbird' where Atticus says, 'You never really understand a person until you consider things from his point of view... Until you climb inside of his skin and walk around in it.' It reflects the struggle against prejudice. A third could be from '1984' where Winston writes in his diary, 'Freedom is the freedom to say that two plus two make four. If that is granted, all else follows.' Highlighting the struggle against a totalitarian regime.
A line from 'Jane Eyre' such as 'I care for myself. The more solitary, the more friendless, the more unsustained I am, the more I will respect myself.' This shows Jane's struggle for self - respect and independence in the face of many hardships, including poverty and social inequality.
Well, for one, a quotation from 'The Great Gatsby' like 'So we beat on, boats against the current, borne back ceaselessly into the past' could mean the struggle to move forward in life while being haunted by the past. Another from 'Wuthering Heights' might show the struggle of love against social barriers. For example, Catherine Earnshaw says, 'Nelly, I am Heathcliff!' which shows the deep connection but also the struggle they face because of their different social standings. Then from 'Crime and Punishment', Raskolnikov's inner turmoil can be seen in quotes about his struggle with his conscience after committing a crime.
In general, quotations are used for titles of novels. Underlining is not a common way to indicate a novel. This is a standard convention in writing and publishing.
Typically, novels are italicized. This is a common convention to distinguish them from regular text. Underlining is less common for novels, and quotations are more often used for shorter works like short stories or articles.
In many cases, quotations in novels do count as paragraphs. This is because they often represent distinct units of speech or thought within the text, and their separation helps with clarity and organization.