Our language has become a tired and inefficient thing in the hands of journalists and writers who have nothing to say.

Sexual activity is driven by the same aims and motives as reading poetry or listening to music: to escape the limitations imposed by the need for particularity in the consciousness.

Isaiah Berlin once said that there are two kinds of writers, hedgehogs and foxes. He said the fox knows many things, the hedgehog knows just one thing. So Shakespeare is a typical fox; Tolstoy and Dostoyevsky are typical hedgehogs. Now, I'm a typical hedgehog. I know just one thing, and I repeat it over and over again. I try to approach it from different angles to make it look different, but it's the same thing.

The mystical impulse in men is somehow a desire to possess the universe. In women, it's a desire to be possessed.

It struck me that the popularity of Christmas is a matter of web-like consciousness. Childhood conditions us to relax and expand at Christmas, to forget petty worries and irritations and think in terms of universal peace. And so Christmas is the nearest to mystical experience that most human beings ever approach, with its memories of Dickens and Irving's Bracebridge Hall.

The Americans have always been more open to my ideas. In fact, I could earn a living in America just by lecturing. One of my brightest audiences, incidentally, were the prisoners in a Philadelphia gaol - brighter than my students at university.

Turning on the light is easy if you know where the switch is.