For Aristotle, goodness is a kind of prospering in the precarious affair of being human.

The most common mistake students of literature make is to go straight for what the poem or novel says, setting aside the way that it says it. To read like this is to set aside the ‘literariness’ of the work – the fact that it is a poem or play or novel, rather than an account of the incidence of soil erosion in Nebraska.

An enlightened trust in the sovereignty of human reason can be every bit as magical as the exploits of Merlin, and a faith in our capacity for limitless self-improvement just as much a wide-eyed superstition as a faith in leprechauns.

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.

What persuades men and women to mistake each other from time to time for gods or vermin is ideology. One can understand well enough how human beings may struggle and murder for good material reasons - reasons connected, for instance, with their physical survival. It is much harder to grasp how they may come to do so in the name of something as apparently abstract as ideas. Yet ideas are what men and women live by, and will occasionally die for.

There is no way in which we can retrospectively erase the Treaty of Vienna or the Great Irish Famine. It is a peculiar feature of human actions that, once performed, they can never be recuperated. What is true of the past will always be true of it.

A socialist is just someone who is unable to get over his or her astonishment that most people who have lived and died have spent lives of wretched, fruitless, unremitting toil.