“I don't know anything!' Tim(Caleb) wailed.He'd never spoken a truer word in his life.”

“Alan Blunt got in touch with me and asked me to put you up here for the rest of the week, to pretend that you're my son. I have to say, you don't look anything like me.""I don't look anything like myself either," Alex said.”

“They can't make you do anything you don't want to do.”

“We're meant to be friends but you never tell me anything.”

“I don't know what I'd do without you. There's no one else to look after me. And it's not just that. I sometimes think you're the only person who really knows me. I only feel normal when I'm with you.”

“There are few things in the world that we don't know. Science has explained everything away.”

“I love to kill fish,' Sayle went on. 'But when I saw this specimen of Physalia physalis, I knew I had to capture it and keep it. You see, it reminds me of myself.''It's ninety-nine per cent water. It has no brain, no guts and no anus.' Alex had dredged up the facts from somewhere and spoken them before he knew what he was doing.”