Today, nostalgia is almost as unacceptable as racism.

What's wrong with a bit of nostalgia between friends? I think nostalgia sometimes gets too much of a bad press.

Because subjects like literature and art history have no obvious material pay-off, they tend to attract those who look askance at capitalist notions of utility. The idea of doing something purely for the delight of it has always rattled the grey-bearded guardians of the state. Sheer pointlessness has always been a deeply subversive affair.

After all, if you do not resist the apparently inevitable, you will never know how inevitable the inevitable was.

The British are supposed to be particularly averse to intellectuals, a prejudice closely bound up with their dislike of foreigners. Indeed, one important source of this Anglo-Saxon distaste for highbrows and eggheads was the French revolution, which was seen as an attempt to reconstruct society on the basis of abstract rational principles.

Evil is often supposed to be without rhyme or reason.

Rousseau ranks among the great educational theorists of the modern era, even if he was the last man to put in charge of a classroom. Young adults, he thought, should be allowed to develop their capabilities in their distinctive way.