One of the key things for me about Madame Walker's life is that she really does represent this first generation out of slavery when black people were reinventing themselves, and as a woman who was the first child in her family born free, she was trying to figure out a way, and she moved from Delta, Louisiana.

I was proud my father spoke Arabic fluently - his father sent him to learn Arabic from a sheikh - and we had Arab friends. His task of understanding the Arabs - not only politics but poetry - was very important; he took it as a vocation.

Chum was a British boy's weekly which, at the end of the year was bound into a single huge book; and the following Christmas parents bought it as Christmas presents for male children.

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.

It seems astonishing to be paid for indulging in pure pleasure. For me to go to Coburg is rather as if a trainspotter was sent for a few weeks to Swindon or a chocoholic asked on holiday by Green and Black.

English is necessary as at present original works of science are in English. I believe that in two decades times original works of science will start coming out in our languages. Then we can move over like the Japanese.

When I took over as president, I studied the Constitution, and the more I studied it, the more I realised that it does not prevent the president of India from giving the nation a vision. So when I went and presented this vision in Parliament and in legislative assemblies; everyone welcomed it, irrespective of party affiliations.

For a long time, I felt instinctively irritated - sometimes repelled - by scientific friends' automatic use of the word 'mechanism' for automatic bodily processes. A machine was man-made; it was not a sentient being; a man was not a machine.