The Sign of Four的读后感 By Larry, Dishen, Daniel, Spring, Jacky1.About the authorlSir Arthur Conan Doyle(1859-1930), born in Edinburgh, Scotland, is best known as the creator of Sherlock Holmes. He started writing after working as doctor and soon became one of the worlds best-known authors. 2.出场人物 l四个签名：琼诺赞斯茂（Jonathan Small）莫赫米特辛格（Mahomet Singh）爱勃德勒克汗（Abdullah Kahn）德斯特阿克勃尔（Dost Akbar） 3.故事梗概 lTrue masters of the treasure is a nobility of India, Small took the chest from his loyal servant, to murder and was sentenced to life imprisonment .The dead is Bartholomew , one Sholto of the twin sons of Colonel Sholto ,Colonel pocketed the treasure and hid it, and thus provoke retaliation, the murderer is Jonathan Small, the natives Tonga, he took the installed with treasure chests, and spread into the Thames River in the treasures chase will last Jonathan, Small was a British troops stationed in India soldiers, due to a series of events, the last in the “rebellion“ period came to a castle in Agra. He and three Sikh soldiers killed a soil the kings servant, and stole him to bring the treasures. 故事梗概（2）lSholto and Moss were in the prison officers is tan. Si Mao reached an agreement with the two of them, if you can help, Mao and other four escape, will tell them the location of hidden treasures. But Sholto cheated, Small, Moss Tan and others get the treasure, he immediately returned to England. Smalls job is to help the prison doctor work, so he also learned some medical knowledge. Once, he found a name is Tonga lattice natives for seriously ill and dying, in his care for children under lattice slowly back to health. Thus, they became great friends. Tonga is a ship, Small used it to escape from prison. Si Mao and Tong lattice for several years before returning to London. Due to major Sholto hire tight defense, Small until his death also lack access to. 4、关于福尔摩斯 l我的体质非常特别。工作的时候一点儿也不觉得累，如果闲着无事反而会使我委 顿不堪了。I have a curious constitution. I never remember feeling tired by work, though idleness exhausts me completely.我好动不好静，一遇无事可做的时候，我就会心绪不宁起来。My mind rebels at stagnation.我追求精神上的兴奋。I crave for mental exaltation.不用动脑筋，我就活不下去I cannot live without brainwork. What else is there to live for? 5.关于侦探术l除去其他的因素，剩下的必是事实了。Eliminate all other factors, and the one which remains must be the truth.我不是曾经和你说过多少次吗，当你把绝不可能的因素都除出去以后，不管剩下的是什 么不管是多么难以相信的事那就是实情吗？How often have I said to you that when you have eliminated the impossible, whatever remains, however improbable, must be the truth?侦探术是或者应当是一种精确的科学，应当用同样冷静而不是感情用事的方法来研 究它。Detection is, or ought to be, an exact science and should be treated in the same cold and unemotional manner.我向来不作任何例外。定律没有例外。关于侦探术（2）lI never make exceptions. An exception disproves the rule.温伍德瑞德对这个问题有很好的解释。他论道虽然每个人都是难解的谜， 可是把人类聚合起来，就有定律了。譬如说，你不能预知一个人的个性，可是能 够确知人类的共性。个性不同，共性却是永恒的，统计家们也是这样的说法。Win wood Reade is good upon the subject. He remarks that, while the individual man is an insoluble puzzle, in the aggregate he becomes a mathematical certainty. You can, for example, never foretell what any one man will do, but you can say with precision what an average number will be up to. Individuals vary, but percentages remain constant. So says the statistician.我向来不猜想。猜想是很不好的习惯，它有害于作逻辑的推理。I never guess. It is a shocking habit - destructive to the logical faculty 读后感l“Four signature“ is about a few prisoners claimed was overthrown King left priceless treasure, several people commitment to hide these treasures to this several people all together, then the four would not say the hiding place and put in prison, few people discuss this matter told the two warden will treasure to them some, for freedom. Unexpectedly, a warden killed another, roll treasure fled, lived a rich life, four prisoners have died fled to escape, finally, a prisoner is only to find the warden, and four signature rubbings were sent to him, the warden then fell ill, he commanded his legal when the prison Longs nephew saw someone outside the window. 读后感（2）lThe second day, the warden died, they asked Holmes to investigate this case. Only from the lower part of a folder signature pieces this clue, clever Holmes will break the whole case. Plot twists and turns, an unexpected ending, Holmes insight convincing.lRead this story, I found that the original source of insight is in daily life and culture, see an old watch, you know the host naturally good wine, the economy is often a dilemma, this watch has been handed down by a generation of clues. Perhaps Beck street is a mysterious place, hiding a lot of classic story waiting for future generations to mining.感想lThe main point is the first set after Holmes two appearance reality special stunt and Watsons affective line. The story line is around four signature contained in the truth. On the works of the standard terms than later golden age mystery novel, but the characters Holmes largely is the works perfect. As like the character of Holmes