[My novels] introduce levels of intelligence ... moral doubt [and] self-doubt, which may not pertain [to real-world espionage].
John le CarreHistory keeps her secrets longer than most of us. But she has one secret that I will reveal to you tonight in the greatest confidence. Sometimes there are no winners at all. And sometimes nobody needs to lose.
John le CarreThe good pupils are often brilliant, and they keep you on your toes and take you to the limits of your knowledge. The worst pupils provide a unique insight into the criminal mind.
John le Carre