‘Because I want to know! Sometimes, you can use what you know, but that’s not what counts most. I want to know everything there is to know. Not because it’s any use, but purely for the pleasure of knowing, and now I demand that you teach me everything you know, even if I’ll never be able to use it. And don’t forget, I’m the youngest. One day I’ll probably be the last and I might need to know things for reasons I can’t imagine today.’
