Suddenly, in the space of a moment, I realized what it was that I loved about Britain - which is to say, all of it. Every last bit of it, good and bad - old churches, country lanes, people saying 'Mustn't grumble,' and 'I'm terribly sorry but,' people apologizing to ME when I conk them with a careless elbow, milk in bottles, beans on toast, haymaking in June, seaside piers, Ordnance Survey maps, tea and crumpets, summer showers and foggy winter evenings - every bit of it.

In my day, the principal concerns of university students were sex, smoking dope, rioting and learning. Learning was something you did only when the first three weren't available.

When I was growing up I used to think that the best thing about coming from Des Moines was that it meant you didn't come from anywhere else in Iowa. By Iowa standards, Des Moines is a mecca of cosmopolitanism, a dynamic hub of wealth and education, where people wear three-piece suits and dark socks, often simultaneously.

At a conference of sociologists in America in 1977, love was defined as "the cognitive-affective state characterized by intrusive and obsessive fantasizing concerning reciprocity of amorant feelings by the object of the amorance." That is jargon - the practice of never calling a spade a spade when you might instead call it a manual earth-restructuring implement - and it is one of the great curses of modern English.

For a long time it puzzled me how something so expensive, so leading edge, could be so useless. And then it occurred to me that a computer is a stupid machine with the ability to do incredibly smart things, while computer programmers are smart people with the ability to do incredibly stupid things. They are, in short, a perfect match.

The great failure in education, much of the time, is the lack of excitement and stimulus

It was one of those sumptuous days when the world is full of autumn muskiness and tangy, crisp perfection: vivid blue sky, deep green fields, leaves in a thousand luminous hues. It is a truly astounding sight when every tree in a landscape becomes individual, when each winding back highway and plump hillside is suddenly and infinitely splashed with every sharp shade that nature can bestow - flaming scarlet, lustrous gold, throbbing vermilion, fiery orange.