“There was once an invisible man who had grown tired of being unseen. It was not that he was actually invisible. It was that people had become used to not seeing him.

And if no one sees you, are you really there at all?"”
― Patrick Ness, A Monster Calls

“Stories don't always have happy endings."

This stopped him. Because they didn't, did they? That's one thing the monster had definitely taught him. Stories were wild, wild animals and went off in directions you couldn't expect.”
― Patrick Ness, A Monster Calls

“Because humans are complicated beasts, the monster said. How can a queen be both a good witch and a bad witch? How can a prince be a murderer and a saviour? How can an apothecary be evil-tempered but right-thinking? How can a parson be wrong-thinking but good-hearted? How can invisible men make themselves more lonely by being seen?

"I don't know," Connor shrugged, exhausted. "Your stories never made any sense to me."

The answer is that it does not matter what you think, the monster said, because your mind will contradict itself a hundred times each day. You wanted her to go at the same time you were desperate for me to save her. Your mind will believe comforting lies while also knowing the painful truths that make those lies necessary. And your mind will punish you for believing both.”
― Patrick Ness, A Monster Calls