Academy Award-winning documentarian Errol Morris pulls back the curtain on the storied life and career of former British spy David Cornwell — better known as John le Carré, author of such classic espionage novels as The Spy Who Came in from the Cold, Tinker Tailor Soldier Spy and The Constant Gardener. Set against the turbulent backdrop of the Cold War leading into present day,..每个人心中都有一团火，但路过的人只能看到烟。