“The only way to really know whether or not you will like a book, is to read it.”

“There are so many sane, boring people in this world. My goal in life is to not become like them.”

“You only get out of something what you bring into it, whether it is your job, your relationships, watching a movie, or reading a book. They all help you to get to know yourself better in some way. The more awareness we can bring into what we do, the less we will rush and miss the things we need to see about ourselves.”

“The secret of keeping young is to read children's books. You read the books they write for little children and you'll keep young. You read novels, philosophy, stuff like that and it makes you feel old.”

“[W]hat I like best is staying home and reading. Being rich is not about how many homes you own. It’s the freedom to pick up any book you want without looking at the price and wondering whether you can afford it.”

“Dear Mr. Peter Van Houten (c/o Lidewij Vliegenthart), My name is Hazel Grace Lancaster. My friend Augustus Waters, who read An Imperial Affliction at my recommendationtion, just received an email from you at this address. I hope you will not mind that Augustus shared that email with me. Mr. Van Houten, I understand from your email to Augustus that you are not planning to publish any more books. In a way, I am disappointed, but I'm also relieved: I never have to worry whether your next book will live up to the magnificent perfection of the original. As a three-year survivor of Stage IV cancer, I can tell you that you got everything right in An Imperial Affliction. Or at least you got me right. Your book has a way of telling me what I'm feeling before I even feel it, and I've reread it dozens of times. I wonder, though, if you would mind answering a couple questions I have about what happens after the end of the novel. I understand the book ends because Anna dies or becomes too ill to continue writing it, but I would really like to mom-wether she married the Dutch Tulip Man, whether she ever has another child, and whether she stays at 917 W. Temple etc. Also, is the Dutch Tulip Man a fraud or does he really love them? What happens to Anna's friends-particularly Claire and Jake? Do they stay that this is the kind of deep and thoughtful question you always hoped your readers would ask-what becomes of Sisyphus the Hamster? These questions have haunted me for years-and I don't know long I have left to get answers to them. I know these are not important literary questions and that your book is full of important literally questions, but I would just really like to know. And of course, if you ever do decide to write anything else, even if you don't want to publish it. I'd love to read it. Frankly, I'd read your grocery lists. Yours with great admiration, Hazel Grace Lancaster (age 16)”

“You should read books like you take medicine, by advice, and not by advertisement.”