The one thing you can bet is that spying is never over. Spying is like the wiring in this building: It's just a question of who takes it over and switches on the lights. It will go on and on and on.
John le CarreIn every operation there is an above the line and a below the line. Above the line is what you do by the book. Below the line is how you do the job.
John le CarreSometimes we have to do a thing in order to find out the reason for it. Sometimes our actions are questions, not answers.
John le Carre