“I don't need you to agree with me," she said quietly." I'll go away happy with a little bit of doubt. Doubt is good. It's an emotion we can build on. Perhaps if we feed it with curiosity it will blossom into something useful, like suspicion - and action.”

“It's simple. If you go to see 'Saturday Night Fever' expecting it to be good, it's a corker. However, if you go expecting it to be a crock of shit, it's that, too. Thus 'Saturday Night Fever' can exist in two mutually opposing states at the very same time, yet only by the weight of our expectations. From this principle we can deduce that any opposing states can be governed by human expectation - even, as in the case of retro-deficit-engineering, the present use of a future technology." "I think I understand that. Does it work with any John Travolta movie?" "Only the artistically ambiguous ones such as 'Pulp Fiction' or 'Face/Off.' 'Battlefield Earth' doesn't work, because it's a stinker no matter how much you think you're going to like it, and 'Get Shorty' doesn't work either, because you'd be hard-pressed not to enjoy it, irrespective of any preconceived notions.”

“Ill-fitting grammar are like ill-fitting shoes. You can get used to it for a bit, but then one day your toes fall off and you can't walk to the bathroom.”

“Remember, Thursday, that scientific thought -- indeed, any mode of thought, whether it be religious or philosophical or anything else -- is just like the fashions that we wear -- only much longer lived. It's a little like a boy band.""Scientific thought a boy band? How do you figure that?""Well, every now and then a boy band comes along. We like it, buy the records, posters, parade them on TV, idolise them right up until --"..."-- the next boy band?" I suggested."Precisely. Aristotle was a boy band. A very good one but only number six or seven. He was the best boy band until Isaac Newton, but even Newton was transplanted by an even newer boy band. Same haircuts -- but different moves.""Einstein, right?""Right. Do you see what I'm saying?""I think so.""Good. So try and think of maybe thirty or forty boy bands past Einstein. To where we would regard Einstein as someone who glimpsed a truth, played one good chord on seven forgettable albums.""Where is this going, Dad?""I'm nearly there. Imagine a boy band so good that you never needed another boy band ever again. Can you imagine that?”

“Scientific thought - indeed, any mode of thought, whether it be religious or philosophical or anything else - is just like the fashions that we wear - only much longer lived. It's a little like a boy band.”

“The barriers between reality and fiction are softer than we think; a bit like a frozen lake. Hundreds of people can walk across it, but then one evening a thin spot develops and someone falls through; the hole is frozen over by the following morning.”

“Good. Item seven. The had had and that that problem. Lady Cavendish, weren’t you working on this?’ Lady Cavendish stood up and gathered her thoughts. ‘Indeed. The uses of had had and that that have to be strictly controlled; they can interrupt the imaginotransference quite dramatically, causing readers to go back over the sentence in confusion, something we try to avoid.’ ‘Go on.’ ‘It’s mostly an unlicensed-usage problem. At the last count David Copperfield alone had had had had sixty three times, all but ten unapproved. Pilgrim’s Progress may also be a problem due to its had had/that that ratio.’ ‘So what’s the problem in Progress?’ ‘That that had that that ten times but had had had had only thrice. Increased had had usage had had to be overlooked, but not if the number exceeds that that that usage.’ ‘Hmm,’ said the Bellman, ‘I thought had had had had TGC’s approval for use in Dickens? What’s the problem?’ ‘Take the first had had and that that in the book by way of example,’ said Lady Cavendish. ‘You would have thought that that first had had had had good occasion to be seen as had, had you not? Had had had approval but had had had not; equally it is true to say that that that that had had approval but that that other that that had not.’ ‘So the problem with that other that that was that…?’ ‘That that other-other that that had had approval.’ ‘Okay’ said the Bellman, whose head was in danger of falling apart like a chocolate orange, ‘let me get this straight: David Copperfield, unlike Pilgrim’s Progress, had had had, had had had had. Had had had had TGC’s approval?’ There was a very long pause. ‘Right,’ said the Bellman with a sigh, ‘that’s it for the moment. I’ll be giving out assignments in ten minutes. Session’s over – and let’s be careful out there.”