As Hitler himself later enunciated, it matters not how idiotic the creed, what matters is the firmness with which it is enunciated.

When Christians start thinking about Jesus, things start breaking down, they lose their faith. It's perfectly possible to go to church every Sunday and not ask any questions, just because you like it as a way of life. They fear that if they ask questions they'll lose their Christ, the very linchpin of their religion.

Brain power improves by brain use, just as our bodily strength grows with exercise. And there is no doubt that a large proportion of the female population, from school days to late middle age, now have very complicated lives indeed.

Since Einstein developed his theory of relativity, and Rutherford and Bohr revolutionised physics, our picture of the world has radically changed.

We, while noting many things amiss about Victorian society, more often sense them judging us.

It would no doubt be very sentimental to argue - but I would argue it nevertheless - that the peculiar combination of joy and sadness in bell music - both of clock chimes, and of change-ringing - is very typical of England. It is of a piece with the irony in which English people habitually address one another.

Hitler suffered acutely from meteorism; perhaps he did not suffer so acutely as those around him, since meteorism is uncontrolled farting, a condition exacerbated by Hitler's strictly vegetarian diet.