海军协定（45）（在线收听）

“Hum! I am afraid Joseph's character is a rather deeper and more dangerous one than one might judge from his appearance. From what I have heard from him this morning, I gather that he has lost heavily in dabbling with stocks, and that he is ready to do anything on earth to better his fortunes. Being an absolutely selfish man, when a chance presented itself he did not allow either his sister's happiness or your reputation to hold his hand.”

Percy Phelps sank back in his chair. “My head whirls,” said he. “Your words have dazed me.”

“The principal difficulty in your case,” remarked Holmes, in his didactic fashion, “lay in the fact of there being too much evidence. What was vital was overlaid and hidden by what was irrelevant. Of all the facts which were presented to us we had to pick just those which we deemed to be essential, and then piece them together in their order, so as to reconstruct this very remarkable chain of events. I had already begun to suspect Joseph, from the fact that you had intended to travel home with him that night, and that therefore it was a likely enough thing that he should call for you, knowing the Foreign Office well, upon his way. When I heard that some one had been so anxious to get into the bedroom, in which no one but Joseph could have concealed anything—you told us in your narrative how you had turned Joseph out when you arrived with the doctor—my suspicions all changed to certainties, especially as the attempt was made on the first night upon which the nurse was absent, showing that the intruder was well acquainted with the ways of the house.”

“How blind I have been!”

“嗨！恐怕约瑟夫是一个比他外表看来更阴险、更危险的人物。从他今早对我所说的话来看，我推测他在股票交易中亏了血本，为了转转运气，什么坏事都准备去干。作为一个极端自私的人，一碰到机会，他既不顾他妹妹的幸福，也不考虑你的名誉。”

珀西·费尔普斯坐回他的椅中。“我的头都昏了，”他说道，“你的话使我更加晕头转向。”

“你这件案子最主要的困难，”福尔摩斯说教似地指出道，“就在于线索太多。极重要的线索被毫不相干的迹象遮掩住了。我们面前的事实非常多，只能从中选择必要的，按顺序把它们串起来，以便重视这一连串怪事的各个环节。我开始对约瑟夫产生怀疑的根据是，你曾打算在失窃的那天晚上和他一起回家，我很自然想到他必然会来找你，因为他对外交部很熟悉，又是顺路。后来我听你说有人急于潜入那间卧室。

我想，只有约瑟夫才可能把东西藏在那间卧室里——你对我们说过你那天和医生一起回到卧室时，是怎样让约瑟夫搬出卧室的——到那时我的怀疑就变成了肯定。特别是头一夜没有人陪你住，就有人企图潜入室内，这说明这位不速之客对房内的情况很熟悉。”

“我是多么有眼无珠啊！”