九七 全三國文卷六六

字数:417

周魴《密表呈誘曹休牋草》附《誘曹休牋七條》。按魴、吴臣,佯不忠於吴,與魏潛通,許爲内間,陸續以虚誑諜報誘魏人,俾落機穽。《表》自稱“無古人單複之術”,《三國志·吴書·吕蒙傳》裴註引《江表傳》記蒙告魯肅:“今與(關羽)爲對,當有單複以嚮待之”,因密陳三策;“單複”乃《孫子》所謂“用間”,非戰勢之“奇正”也。魴即今世西方術語之“複諜”(the double agent);“密表”所呈《牋七條》即僞諜之存根備案。《孫子·用間》篇五間之二曰:“内間者,因其官人而用之”,此曹休之“用”周魴也;四曰:“死間者,爲誑事於外,令吾間知之,而傳於敵”,此周魴之賺曹休也,“爲誑事於”内而自“傳於敵”,又出《孫子》一頭地焉。文獻徵存,吾國複諜莫古於魴。吴人文中尚有卷六七胡綜《僞爲吴質作降文三條》、卷六八陸遜《假作答逯式書》,均衹師《韓非子·内儲説》下所載叔向僞爲萇弘書故智;卷六六黄蓋《與曹公書》詐許内應,而未送諜報,要不足與魴斯篇競比矣。三國時間諜之雄,無如隱蕃,《吴書·胡綜傳》裴註引《吴録》記魏明帝使蕃“詐叛如吴,令求作廷尉職,重案大臣,以離間之”;大膽深謀,身入虎穴,視周、黄等使詐行險於一時一事者,猶大巫之與小巫。使蕃未敗露,則後來秦檜尚不堪追步。蓋檜、歸人,蕃、亡人,處境一易一難,要同爲近世所謂“戰略特務”爾。

Rebecca West,The New Meaning of Treason, 305:“A‘double agent’ is not,as might be supposed,a spy working for two powers... It is a spy who is working for his own country,but pretends to go over to the side of the enemy by offering them secret service information which is either false and deliberately misleading or true but unimportant.”


九六 全三國文卷六二九八 全三國文卷七一