Julie Kagawa said this quote

Scott Waldron.' 'What?' Robbie's lip curled in a glimace of disgust. 'The jockstrap? Why, does he need you to teach him how to read?' I scowled at him. 'Just because he's captain of the football team doesn't mean you can be a jerk. Or are you jealous?' 'Oh, of course, that's it,' Robbie said with a sneer. 'I've always wanted the IQ of a rock. No, wait. That would be an insult to the rock...