"You remember the first rule of retirement, George? No moonlighting, no fooling with loose ends, no private enterprise, ever. You remember who preaches this rule, at Sarratt, in the corridors? George Smiley did. Quote, "When it's over, it's over. Pull down the shutters, go home," unquote. We're over, George. We've got no license. They don't want us anymore."