After all, if you make your enemy look like a fool, you lose the justification for engaging him.

Agents of disruption, subversion, sabotage and disinformation tunnelers and smugglers, listeners and forgers, trainers and recruiters and talent spotters and couriers and watchers and seducers, assassins and balloonists, lip readers and disguise artists.

We've had enough." He took back the report and jammed it under his arm. "We've had a bellyful, in fact." "And like everyone who's had enough," said Control as Alleline noisily left the room, "he wants more.

I once heard someone say morality was method. Do you hold with that? I suppose you wouldn't. You would say that morality was vested in the aim, I expect. Difficult to know what one's aims are, that's the trouble, specially if you're British.

Having your book turned into a movie is like seeing your oxen turned into bouillon cubes.

No problem exists in isolation, one must first reduce it to its basic components, then tackle each component in turn.

I made a series of wrong decisions about moderately recent books, and I've sold the rights to studios for ridiculous amounts of money and the films have never been made. That's the saddest thing of all, because they're locked up and no-one else can make them.