"I use the furniture of espionage to amuse the reader, to make the reader listen to me, because most people like to read about intrigue and spies. I hope to provide a metaphor for the average reader's daily life. Most of us live in a slightly conspiratorial relationship with our employer and perhaps with our marriage. I think what gives my works whatever universality they have is that they use the metaphysical secret world to describe some realities of the overt world."

“Why is it that so many men of small stature have more courage than men of size?”

“Those critics don’t read their own newspapers, and nor perhaps have they noticed that a former head of MI5, our security service, who was translated to the House of Lords, was recently denied the senior post on a security committee on account of her connections with oligarchs in the Ukraine... supposedly connected with criminal conspiracy.”

“In the war on terror we did everything wrong that we could have done.”

“The imminent war was planned years before bin Laden struck, but it was he who made it possible. Without bin Laden, the Bush junta would still be trying to explain such tricky matters as how it came to be elected in the first place; Enron; its shameless favouring of the already-too-rich; its reckless disregard for the world’s poor, the ecology and a raft of unilaterally abrogated international treaties. They might also have to be telling us why they support Israel in its continuing disregard for UN resolutions.”

“A good man knows when to sacrifice himself, Brother Michael liked to say. A bad man survives but loses his soul.”

“We were not faced in a conflict with people who are prepared to die for their cause. We weren't in conflict with people whose idea is to kill as many as they could.”