If history, philosophy and so on vanish from academic life, what they leave in their wake may be a technical training facility or corporate research institute. But it will not be a university in the classical sense of the term, and it would be deceptive to call it one.

In the end, the humanities can only be defended by stressing how indispensable they are; and this means insisting on their vital role in the whole business of academic learning, rather than protesting that, like some poor relation, they don't cost much to be housed.

The study of history and philosophy, accompanied by some acquaintance with art and literature, should be for lawyers and engineers as well as for those who study in arts faculties.

We face a conflict between civilisation and culture, which used to be on the same side. Civilisation means rational reflection, material wellbeing, individual autonomy and ironic self-doubt; culture means a form of life that is customary, collective, passionate, spontaneous, unreflective and irrational.

I prefer atrophy over exercise any day.

A healthy body means a healthy mind. You get your heart rate up, and you get the blood flowing through your body to your brain. Look at Albert Einstein. He rode a bicycle. He was also an early student of Jazzercise. You never saw Einstein lift his shirt, but he had a six-pack under there.

Medicine sometimes snatches away health, sometimes gives it.

It's great isn't it, all this exercise lark? I used to laugh at people on treadmills; now I love it.