I had discovered long ago the first lesson of political courage: to think anew. I had then learned the second: to be prepared to lead and to decide. I was now studying the third: how to take the calculated risk. I was going to alienate some people, like it or not. The moment you decide, you divide.

The great advantage of the Lib Dems is precisely that no-one knows what they stand for.

I see the Koran very much as an outsider. It stands in the great prophetic tradition of trying to return people to the basic principles of spirituality. Taken for its time, it was an extraordinarily progressive declaration of principle. It is also extraordinary for a Christian to read: for example, there are more references to Mary than in the Gospels. The tragedy is that it has been so warped and misapplied.

What is true about (ex-Iraq Survey Group head) David Kay's evidence, and this is something I have to accept, and is one of the reasons why I think we now need a new inquiry - it is true David Kay is saying we have not found large stockpiles of actual weapons.

The evidence about Saddam having actual biological and chemical weapons, as opposed to the capability to develop them, has turned out to be wrong. I acknowledge that and accept it. I simply point out, such evidence was agreed by the whole international community, not least because Saddam had used such weapons against his own people and neighbouring countries.

The Spanish PM rang me to say: 'I have the support of only 4 per cent of the people.' I said, 'Crikey, that's even less than think Elvis Presley is still alive.'

Our ultimate weapon is not our guns but our beliefs ... Ours are not Western values. They are the universal values of the human spirit and anywhere, any time, ordinary people are given the chance to choose, the choice is the same. Freedom not tyranny. Democracy not dictatorship. The rule of law not the rule of the secret police. The spread of freedom is the best security for the free. It is our last line of defence and our first line of attack.