Sam's grandfather had two core beliefs: (1) all things were knowable by anyone, and (2) anything was fixable if you took the time to figure out what … - Gabrielle Zevin

Violence should not always beget more violence.

Every time I run into you for the rest of our lives, I'll ask you to make a game with me. There's some groove in my brain that insists it is a good idea."
"Isn't that the definition of insanity? Doing the same thing over and over but expecting a different result."
"That's a game character's life, too," Sam said. "The world of infinite restarts. Start again at the beginning, this time you might win. And it's not as if all our results were bad. I love the things we made. We were a great team."
Sam offered Sadie his hand, and she shook it. She pulled him into her, and she kissed Sam on the cheek. "I love you, Sadie," Sam said.
"I know, Sam. I love you, too.

She had resisted returning there because to return to one's hometown felt like surrender.