"I'll fight it. I'll fight it for you. Don't you worry about me, Hazel Grace. I'm okay. I'll find a way to hang around and annoy you for a long time."

“When people have to choose between civilization and warm genitals, they choose warm genitals”

“The funny thing about writing is that whether you're doing it well or you're doing it poorly, it looks the exact same. That is actually one of the main ways that writing is different from ballet dancing.”

“'What's the meaning of life?' Other people.”

“When adults say, "Teenagers think they are invincible" with that sly, stupid smile on their faces, they don't know how right they are. We need never be hopeless, because we can never be irreparably broken. We think that we are invincible because we are. We cannot be born, and we cannot die. Like all energy, we can only change shapes and sizes and manifestations. They forget that when they get old. They get scared of losing and failing. But that part of us greater than the sum of our parts cannot begin and cannot end, and so it cannot fail.”

“Margo always loved mysteries. And in everything that came afterward, I could never stop thinking that maybe she loved mysteries so much that she became one.”

“The way I figure it, everyone gets a miracle. Like, I will probably never be struck by lightning, or win a Nobel Prize, or become the dictator of a small nation in the Pacific Islands, or contract terminal ear cancer, or spontaneously combust. But if you consider all the unlikely things together, at least one of them will probably happen to each of us. I could have seen it rain frogs. I could have stepped foot on Mars. I could have been eaten by a whale. I could have married the queen of England or survived months at sea. But my miracle was different. My miracle was this: out of all the houses in all the subdivisions in all of Florida, I ended up living next door to Margo Roth Spiegelman.”