Claire Tomalin

Why do we read biography? Why do we choose to write it? Because we are human beings, programmed to be curious about other human beings, and to experience something of their lives. This has always been so - look at the Bible, crammed with biographies, very popular reading.

'Great Expectations' has been described as 'Dickens's harshest indictment of society.' Which it is. After all, it's about money. About not having enough money; about the fever of the getting of money; about having too much money; about the taint of money.

Set your sights high, the higher the better. Expect the most wonderful things to happen, not in the future but right now. Realize that nothing is too good. Allow absolutely nothing to hamper you or hold you up in any way.

Well, there's no question that the law passed in 1996 was flawed. It deregulated the wholesale market, meaning the price that the utilities had to pay energy companies for power, but not the retail market.