It might be thought the height of poor taste to ascribe good fortune to a healthy man with a young family struck down at the age of sixty by an incurable degenerative disorder from which he must shortly die. But there is more than one sort of luck. To fall prey to a motor neuron disease is surely to have offended the Gods at some point, and there is nothing more to be said. But if you must suffer thus, better to have a well-stocked head.

If active or concerned citizens forfeit politics, they thereby abandon their society to its most mediocre and venal public servants

If we remain grotesquely unequal, we shall lose all sense of fraternity: and fraternity, for all its fatuity as a political objective, turns out to be the necessary condition of politics itself.

Although the United States lost a quarter of a million men and women, civilians and soldiers, in World War II, that's considerably less than the Russians lost in soldiers at the Battle of Stalingrad alone. It's important to convey to countries and to people and to generations who have no experience of the 20th century as it was lived in Europe just how catastrophic it was.

I do think we're on the edge of a terrifying world, and that many young people know that but don't know how to talk about it.

We are not merely historians but also and always citizens.

Yugoslavia served as a reminder that the lessons of World War Two were only partially learned. There's a great line someone wrote in the middle of the 1990s, at the time when Clinton was agonizing about whether or not to go into Bosnia: "Everyone says, 'Never again. Never again.' But all they really mean is never again will Germans kill Jews in the streets of Warsaw".