“Having fun isn't hard when you've got a library card.”
“Being the evil undead wasn't fun anymore. For one thing, it was increasingly hard to get a library card.”
“When I got [my] library card, that was when my life began.”
“But life isn't hard to manage when you've nothing to lose.”
“This is your grave.""Grave? You've got to be kidding. I'm still alive.""Burying dead people isn't as much fun," Saeki said, feeling this was extremely obvious.”
“A library card is good to have, you can never have too much ID.”