“I'm old with living.So much older than almost thirteen.”

“I'm a lesbian and I'd rather you bully me than a thirteen-year-old kid.”

“I was so much older then; I'm younger than that now.From the back pages”

“I was sixteen then, and I'm seventeen now, and sometimes I act like I'm about thirteen. Sometimes, I act a lot older than I am--I really do. But people never notice it. People never notice anything.”

“I'll bet I'm as old as you are.""I'm older than Sanskrit.""Well, I was waitress at the Last Supper.""I'm so old I remember when McDonald's had only sold a hundred burgers.""You win.”

“He scanned the page looking for an entry that read, "Help! I'm Almost Thirteen Years Old and I Still Have the Muscles of a Third-Grader!" but apparently Robert's condition was so freakish and rare, the authors of the book didn't even bother to include it.”