"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."
"There is no try. There is only do."
"Maybe 'Okay' will be our 'always'..."
"But it is the nature of stars to cross, and never was Shakespeare more wrong than when he has Cassius note, ‘The fault, dear Brutus, is not in our stars / But in ourselves."
"Headline?"he asked."'Swing Set Needs Home,'"I said."'Desperately Lonely Swing Set Needs Loving Home,'"he said."'Lonely, Vaguely Pedophilic Swing Set Seeks the Butts of Children,'"I said."
"Whenever you read a cancer booklet or website or whatever, they always list depression among the side effects of cancer. But, in fact, depression is not a side effect of cancer. Depression is a side effect of dying."