They were small, brightly coloured, happy little creatures who secreted some of the nastiest toxins in the world, which is why the job of looking after the large vivarium where they happily passed their days was given to first-year students, on the basis that if they got things wrong there wouldn't be too much education wasted.

Anyway, it's like with bikes,' said the first speaker authoritatively. 'I thought I was going to get this bike with seven gears and one of them razorblade saddles and purple paint and everything, and they gave me this light blue one. With a basket. A girl's bike.' 'Well. You're a girl,' said one of the others. 'That's sexism, that is. Going around giving people girly presents just because they're a girl.

You can't go around building a better world for people. Only people can build a better world for people. Otherwise it's just a cage. Besides you don't build a better world by choppin' heads off and giving decent girls away to frogs.

There was no safety. There was no pride. All there was, was money. Everything became money, and money became everything. Money treated us as if we were things, and we died.

Knowing that you are going to die is, I suspect, the beginning of wisdom.

Belief sloshes around in the firmament like lumps of clay spiralling into a potter's wheel. That's how gods get created, for example. They clearly must be created by their own believers, because a brief resume of the lives of most gods suggests that their origins certainly couldn't be divine. They tend to do exactly the things people would do if only they could, especially when it comes to nymphs, golden showers, and the smiting of your enemies.

I [...] vowed that rather than let Alzheimer's take me, I would take it. I would live my life as ever to the full and die, ­before the disease mounted its last ­attack, in my own home, in a chair on the lawn, with a brandy in my hand to wash down whatever modern ­version of the "Brompton cocktail" some ­helpful medic could supply. And with ­Thomas Tallis on my iPod, I would shake hands with Death.