John le Carre — English Writer born on October 19, 1931,

David John Moore Cornwell, pen name John le Carré /lə ˈkɑrˌeɪ/, is a British author of espionage novels. During the 1950s and the 1960s, Cornwell worked for the Security Service and the Secret Intelligence Service, and began writing novels under a pen name. His third novel The Spy Who Came in from the Cold became an international best-seller, and it remains one of his best-known works. Following the success of this novel, he left MI6 to become a full-time author... (wikipedia)

The creation of George Smiley, the retired spy recalled to hunt for just such a high-ranking mole in 'Tinker, Tailor,' was extremely personal. I borrowed elements of people I admired and invested them in this mythical character. I'm such a fluent, specious person now, but I was an extremely awkward fellow in those days.
I suffer from the same frustration that every decent American suffers from. That is, that you begin to wonder whether decent liberal instincts, decent humanitarian instincts, can actually penetrate the right-wing voice, get through the steering of American opinion by the mass media.
It's part of a writer's profession, as it's part of a spy's profession, to prey on the community to which he's attached, to take away information - often in secret - and to translate that into intelligence for his masters, whether it's his readership or his spy masters. And I think that both professions are perhaps rather lonely.
Love is whatever you can still betray. Betrayal can only happen if you love.
You have no idea how humiliating it was, as a boy, to suddenly have all your clothes, your toys, snatched by the bailiff. I mean we were a middle-class family, it's not as if it was happening up and down the street. It made me ashamed, I felt dirty.