“We are now cruising at a level of two to the power of twenty-five thousand to one against and falling, and we will be restoring normality just as soon as we are sure what is normal anyway.”

“We have normality. I repeat, we have normality. Anything you still can't cope with is therefore your own problem.”

“A cup of tea would restore my normality."[Hitchhiker's Guide to the Galaxy, Screenplay]”

“during this century (the twentieth) we have for the first time been dominated by non-interactive forms of entertainment: cinema, radio, recorded music and television. Before they came along all entertainment was interactive: theatre, music, sport - the performers and audience were there together, and even a respectfully silent audience exerted a powerful shaping presence on the unfolding of whatever drama they were there for. We didn't need a special word for interactivity in the same way that we don't (yet) need a special word for people with only one head.I expect that history will show "normal" mainstream twentieth century media to be the aberration in all this. 'Please, miss, you mean they could only just sit there and watch? They couldn't do anything? Didn't everybody feel terribly isolated or alienated or ignored?'Yes, child, that's why they all went mad. Before the Restoration.'What was the Restoration again, please, miss?'The end of the twentieth century, child. When we started to get interactivity back.”

“I've come up with a set of rules that describe our reactions to technologies:1. Anything that is in the world when you’re born is normal and ordinary and is just a natural part of the way the world works.2. Anything that's invented between when you’re fifteen and thirty-five is new and exciting and revolutionary and you can probably get a career in it.3. Anything invented after you're thirty-five is against the natural order of things.”

“But unless we determine to take action,' said the old man querulously, as if struggling against something deeply insouciant in his nature, 'then we shall all be destroyed, we shall all die. Surely we care about that?' 'Not enough to want to get killed over it,' said Ford.”

“The fact that we live at the bottom of a deep gravity well, on the surface of a gas covered planet going around a nuclear fireball 90 million miles away and think this to be normal is obviously some indication of how skewed our perspective tends to be.”