For many, the icon of the British Museum is the Rosetta Stone, that administrative by-product of the Greek imperial adventure in Africa.

The deciphering of ancient scripts changed forever the way Europeans were able to imagine the story of humanity, destroying centuries of received authority about the past with repercussions as important for our understanding of time and history as the geological studies of the same period.

The collapse of the Tower of Babel is perhaps the central urban myth. It is certainly the most disquieting. In Babylon, the great city that fascinated and horrified the Biblical writers, people of different races and languages, drawn together in pursuit of wealth, tried for the first time to live together - and failed.

Thanks to the unprecedented reach of British navigation, London in the early 18th century was not just the emporium of the world, it was the first place in which it was possible to assemble artifacts from around the world and allow people to study them.

My husband is not American. He was born in Brazil, where he grew up under a filthy, corrupt dictatorship. In his twenties, he moved to Europe, where he lived for a while under various socialist democracies. He spent a few years on a kibbutz in Israel, living out a utopian experiment in communal existence.

Welfare's purpose should be to eliminate, as far as possible, the need for its own existence.

I don't like characters who are either good or bad. I just don't experience that in life, so my writing hasn't evolved that way.

The biggest lesson I've learned from my children is to look in the mirror at myself, not at them. I've realized that everything I've done has had an impact on them. We have to understand that they are like little paparazzi. They take our picture when we don't want them to and then they show it to us in their behavior.