And indeed if you think you're a genius at something, what you achieve is very much according to your expectations; if you think you're no good, you're not going to get anywhere.
Diana Wynne JonesNo I am not all right!” Chrestomanci said, after five minutes of this. “I have worldwide blisters. I need a shave. I’m tired out and I haven’t had anything to eat since breakfast yesterday. Would you feel alright in my position?
Diana Wynne JonesReally, these wizards! You'd think no one had ever had a cold before! Well, what is it?" she asked, hobbling through the bedroom door onto the filthy carpet. "I'm dying of boredom," Howl said pathetically. "Or maybe just dying.
Diana Wynne JonesYou are a terror, aren't you? Leave this yard alone. I know just where everything is in it, and I won't be able to find the things I need for my transport spells if you tidy them up.'So there was probably a bundle of souls or a box of chewed hearts somewhere out here, Sophie thought. She felt really thwarted. 'Tidying up is what I'm here for!' she shouted at Howl. 'Then you must think of a new meaning for your life,' Howl said.
Diana Wynne Jones