英语作文爱迪生的发明

时间：2024年04月26日

来源：春野樱

编辑：本站小编

下面是小编整理的英语作文爱迪生的发明，本文共15篇，欢迎大家阅读借鉴，并有积极分享。本文原稿由网友“春野樱”提供。

篇1：发明大王爱迪生作文

每个人都有自己佩服的人，有的人佩服伟大的科学家牛顿，他善于观察生活，从苹果落地现象发现举世瞩目的万有引力；有的人佩服自强不息的海伦。凯勒，她虽然双眼失明，却以顽强的毅力创造了一个又一个连身体健全的人都无法创造的奇迹；还有的人佩服发明蒸汽机的瓦特。我，最佩服的人是曾经为人类做出了杰出的贡献，发明了电灯的发明家――爱迪生。

灯是人类征服黑夜的一大发明。19世纪前，人们用油灯、蜡烛等来照明，这虽已冲破黑夜，但仍未能把人类从黑夜的限制中彻底解放出来。真正改变历史的是发明电灯使之大放光明的美国发明家爱迪生。他是铁路工人的孩子，小学未读完就辍学，在火车上卖报度日。爱迪生是个异常勤奋的人，喜欢做各种实验，制作出许多巧妙机械。他对电器特别感兴趣，看资料知道，自从法拉第发明电机后，爱迪生就决心制造电灯，为人类带来光明。

爱迪生在认真总结了前人制造电灯的失败经验后，制定了非常详细的试验计划，据说爱迪生将1600多种耐热发光材料逐一地试验下来，才找到了合适的材料。为了研制电灯，爱迪生在实验室里常常一天工作十几个小时，有时连续几天试验，终于发明了能持久发光的灯丝，从而发明了给人类带来光明的电灯。正因为有了爱迪生的发明，电灯使黑暗化为光明，使大千世界变得更加光彩夺目，绚丽多姿。

爱迪生，是我最佩服的人。他为了发明电灯，反复实验，全神贯注投入工作，一种不达目的誓不罢休的顽强精神；还有在实验过程中，虽然失败了很多次，但没有失去信心，仍然以极大的热情、忘我的精神继续实验……这些都是我佩服他的原因。我们应该向他学习：坚持不懈追求自己目标的精神和顽强的毅力，不畏惧困难和挫折以及不屈不挠的意志，做新时代学习和生活的主人。

篇2：发明大王爱迪生读后感作文500字

发明大王爱迪生读后感作文500字

发明大王爱迪生读后感前几天，我读了一本叫《发明大王爱迪生》的书，这本书很有趣，作者是谢然和向东。

这本书分为好几个篇章，我最喜欢：是“低能儿”吗？这个章节。主要讲了爱迪生背着妈妈做的新书包满怀憧憬地去上学，老是恩格尔先生样子很古板，爱迪生心里一点也不喜欢他，一次上数学课，恩格尔讲加法，爱迪生忽然站起来问：“为什么2+2＝4？”恩格尔答不上来，同学们哄堂大笑，恩格尔骂爱迪生是笨蛋、低能儿。第二天，爱迪生的妈妈南茜来到了学校，老师说：“你的'儿子智力有问题，是个低能儿，你把他领走吧，我实在教不了他！”妈妈看到儿子很难过，就问爱迪生：“从明天开始我在家里教你读书，你听不听？”“妈妈，我听！我不是低能儿。我以后一定要做大事业！”

从此以后，爱迪生开始了坚持不懈的学习，当爱迪生做实验时，往往连续几天不出实验室，不睡觉，实在累得不行了，就用书当枕头在实验桌上打个盹儿。他的实验做了好多次，甚至成百上千次，都失败了，几乎花了所有的钱，但是爱迪生一点儿也不泄气，继续做他的实验，终于功夫不负有心人，他的实验成功了，发明了灯泡、留声机等。

读完了这一段，我受到了启发，记得我在弹琴时一跟不上节拍器就发脾气，从爱迪生的故事我知道一个人一生中会碰到各种挫折，我们不能泄气，我们要不怕困难，坚持到底就能成功。

篇3：发明英语作文

发明英语作文

Of all the elements that promote the development of our society, perhaps the most far-reaching has been invention. It is difficult to the point of impossibility for people to imagine a time without invention because it is the invention that enhances our society in all aspects.

Invention indeed plays an essential role in our life. Had it not been for it, we could not have lived in a modern society. Invention is momentous and fundamental to people what the soul is vital and significant to us. Given this, what can we do to cultivate this precious spirit ?

The measures, to my mind, are listed as following. To begin with, the authorities concerned should set up favorable laws and regulations to encourage invention.For example, we can set up the practice of giving premiums to inventors. What is more, the public are expected to realize the significance of invention, so that they can try their best to invent things. Last but not least, the press should place more value on invention. Though there is a long way to go, I firmly believe that our combined efforts will be rewarded at last.

在促使社会发展的'所有因素中，也许最有影响力的就是发明。我们很难想象一个没有发明的时代。因为正是发明从各个方面提升了我们的社会。

事实上，发明在我们的生活中确实扮演者重要的角色。如果没有发明，我们就不可能居住在现代化的社会中。发明对于我们的重要性，就如同灵魂对于我们的重要性一样。鉴于它如此重要，我们应该怎样培养这种珍贵的精神呢？

在我看来，可以采取如下措施。首先，相关的部门可以制定一些有利的法律法规来鼓励发明，例如，可以制定给发明者奖励的规定；其次，人们应该意识到发明的重要性，这样的话他们就能努力去发明一些东西；最后，媒体应该多多关注“发明”这个话题。尽管还有很长的路要走，但是我坚信，我们共同的努力最终将会得到回报。

篇4：读《发明大王爱迪生》有感作文850字

读《发明大王爱迪生》有感作文850字

电报、电话、电灯这些东西在今天看来是多么司空见惯，可在当时是多么重要，人类因此牢记它们的发明者――爱迪生。这本书中有几个故事给我印象最为深刻。第一个是爱迪生问他妈妈母鸡为什么能孵出小鸡呢，那是因为有热量使鸡蛋变成了小鸡。当天下午，全家人怎么也找不到他，最终在鸡窝里发现了他，当问及为何要这样时，他却若无其事的回答道：“我只是想试试我能不能孵化小鸡而已”，真是哭笑不得。

第二个是总跟老师“过不去”的爱迪生上学三个月就被退学了，可这个仅上个三个月学的人，却有1382项发明，这还仅是在专利局登记过的。退学后，母亲给爱迪生许多化学和物理方面的书籍，他便照着书本做实验，为了能买实验用品，爱迪生去火车站兼职了一份发报员的工作，夜间必须每小时发送一次讯号，于是他自制了一个定时发送器，就是今天发报机的雏形，他则可以偷懒睡觉去了，为白天钻研实验好好的休息。

还有一个大家不知道的故事，爱迪生看到小鸟可以空中飞，便想为什么人不可以空中飞，于是拿了一把药粉给小伙伴们吃，为的是让小伙伴们可以飞翔起来，可小伙伴们差点丧命，为此爱迪生被打了一顿。

当我轻轻地合上最后一页时，我思绪万千，一个人如果没有好奇心，他是不可能有所成就，好奇心就好比一粒种子，没有种子就不可能长成参天大树，没有后期的浇灌，也是不可能枝繁叶茂，这浇灌就是后来他的努力和钻研。即使它已经长苗，可如果没有一袋“永不言败”的药水和“刻苦执着”的.复合肥，这颗树也不会成为有用之材。

这让我想起了伟大的物理学家和数学家牛顿，他是三大元素和万有引力的发现者，他的许多故事早已家喻户晓，如把手表当鸡蛋煮，忘记客人的存在，但有一次记者问他为何如此聪明时，他回答的是“我比人看的更远，那是因为我是站在巨人的肩膀上”。我一开始认为这巨人是指高大魁梧使你一眼望不到边的人，后来我才知道，是指胡克、笛卡尔、伽利略、哥白尼等人，他也曾说过“我只不过是在海滨玩耍的孩子，仅仅捡到了几颗光滑美丽的贝壳，而近在咫尺的知识海洋，我却没有取过分毫”，这表明牛顿是个谦虚低调的人。

80年后的我们，作为当代的小学生，我们也要向爱迪生学习他那刻苦学习，奋发向上的精神，长大后为祖国、为人类献出自己的绵薄之力。凡事好学好问，敢于亲自动手、敢于怀疑前人，定会有所成就。

篇5：高一爱迪生英语作文

On one occasion, when to eat, still not back to Edison, parents very anxious, search around, it was not until the evening found his hut on the edge of the yard. Father saw his motionless on the number of eggs in the haystack, is very strange and asked, “what are you doing this is?” Young Edison replied unhurriedly: “I at hatch chicken!” Originally, he saw the hen can hatch chicken, feel very strange, always want to try myself. At that time, my father angry and funny to pull him up and told him to unhatchable chickens. On the way home, he was also puzzled asked, “why hens can hatch chicken, I can't?” Edison's success story, 100 - word article because Edison interested in what is many, he often meet danger.

Once, he went to the house of wheat storage and accidentally bumped into wheat hoarding a, buried by the wheat head, don't move. He almost died, thanks to be found in time, they pull him out of the Edison feet. On another occasion, he fell into the water, the result being pulled up like a drowned rat. He is frightened. 4 years old, he wanted to see what was the fence in ueno honeycomb mystery, use a branch to stab, swelling, face was wild bee sting almost that I could hardly keep my eyes open.

篇6：高一爱迪生英语作文

Edison before fame is a poor worker. Once, his old friend in the street to meet him, care about ground to say: “see you this coat badly broken, you should change a new one.” “Need it to be? Nobody know me in New York.” Edison didn't really care to answer. A few years later, Edison became a great inventor.

One day, Edison and came upon the friend in the streets of New York. “Oh,” the friend exclaimed, “why are you still wear this overcoat? This time, no matter how you want to change a new one!” “Need it to be? Here is everyone know me.” Edison still not care to answer.

篇7：高一爱迪生英语作文

Some articles hold the opinions that the greatest invention in the world is electricity,while the others believe computers are unreplaced in modern society.I read and read,suddenly an idea struke me:The greatest invention are just books.

A famous person has ever said:“Books are the best teachers.”Exactly!That's what I would like to say first.In the long history of human being,books have playde an important part in communicating knowledge.And even today,the situation is still so .Each year,millions of books are published in the world.Knowledge changs our lives.If a knowledged person want to express some new idea,probably he wiil choose to write a book.On the other hand,the best way to broaden our horizens is reading books.

Secondly,as I have been puzzled,books provedes you with different ideas.And you make your decision to choose anyone that fit you.Or otherwise,you may choose none of them,just like me ,instead of obeying books' advise.I choose “books” as the greatest invention in my eyes.So,don't you think it's a little interesting?Books are honored as teachers without sound.But how are books different from our real teachers?I think the fact is that,if a real teacher advises me to choose electricity or computer as my topic today,and every one you can imagine,how much brave I will prepare to refuse.So don't you think books are better tempered and better get alongde than our real teachers?

I think 1847 is unusual,because Thomas Edison was born this year.Do you know him?He is one of the most famous persons all around the world.And his birthday is November 2nd.He started to go to school at the age of 8.

He sold newspapers on a train in 1859.And he began working early,he left home to work in different cities when he was only 18 years old.In 1869,he moved to New York to become an inventor.

I think he is very creative,because he could have 1903 inventions from 1868 to 1931.He is a talented inventor,isn't he?

篇8：高一爱迪生英语作文

In the early nineteenth century, people began to use gas (gaslight), but the gas pipeline supply by a leak or blockage, very easy to have an accident, people for illumination of reform, very ardent.In fact, Edison for himself set the mission impossible: in addition to improve lighting, but also of Thomas Edison electric light Create a set of power supply system.And he and the dream LuoYuan buddies, sleepless do 1600 repeatedly heat-resistant material and more than 600 plant fiber experiment, only produced the first carbon wire bulb, can a burning 45 hours.

Later he more on this basis, the method of continuous improvement manufacture can ignite 12 hours finally came out with the ZhuSi bulbs.The 19th century the 1980s, Edison electric light career succeeded, this success than any previous achievements brought him reputation.In the 1980s, before he had little mistake, intermediate later, although he has made great achievements, but also common occurance of failure.Edison's most not commendable actions is one of his criticism alternating current, say it has side effects, likely cause of death and injury, but he did not add details.So somebody said, “as he such a mess out many inventions that people about others' new invention saurday attack, this is very contradictory things.” He opposes the use of alternating current and direct current, so the approve a fierce debate and stubborn in failure.In this respect, reflects the Edison became a celebrity after the stubbornness of started to foster old-fashioned shortcomings.

篇9：高一爱迪生英语作文

In the early 19th century, people started to use gas (gas lamp), but the gas supply pipe, a but flat or blocked, very easy to accident, the reform of people for lighting, is very high. In fact, Edison set for himself a mission impossible: in addition to improved lighting, to create a set of power supply system.

He and dream Luo Yuan partners, not sleeping for more than 1600 heat resistant materials and the experiment of more than 600 kinds of plant fiber, to create the first carbon filament bulbs, can burning 45 hours at a time. Later he is more on the basis of the continuous improvement of manufacturing methods, finally introduced bamboo filament bulbs can ignite 1200 hours.

篇10：高一下英语爱迪生作文

edison (1847~1931) edison,thomas alva american inventor. to the creation of factory laboratories, technology development and to open up avenues of scientific research in close connection with the name lowered history. february 11, 1847 in the ohio mailan a dutch immigrant family. october 18, 1931 in new jersey xiaolan in death. produced only three months of formal education received. 12-year-old has done bao tong, hawkers, rapporteur, to fend for themselves. because m.

faraday effect in life science research experiments and inventions. in 1868 he invented a recording device to sell to taiwan votes congress, but has not been used. edison first invented so that he did not find the market more attention to the relevance of the invention. 1869, edison moved to new york from boston. he improved the indicators cable companies telegraph, the recognition by the manager of the company, employed 300 us dollars monthly salary (which at the time was very high salary). 1870, moved to new jersey to begin his efficient invention period. 1874 improved typewriters. 1876, to the latter.

bell invented the telephone with a carbon reap route, and raised the words beep. 1876, founded his famous laboratory. in the laboratory, he broke the previous individual scientists to engage in research tradition, organized a group of professionals (including n.tesla and others), and the subject of his assignment, a common commitment to the invention, thus creating the correct way to modern scientific research. 1877, invented gramophone, which makes him original. 1878, the study began incandescent lamp in the 10 months after many failures, october 21, 1879 in the successful location of incandescence light lights carbon silk, stable location between two days. 1882, in new york pearl street block communal fire was the world's second plant, built in new york urban electric lighting, a modern electricity system to take shape. mar lighting achievement has not only greatly improved the working conditions of production, but also herald an era of daily life electrification forthcoming. 1883, edison bulbs in a vacuum test, accidentally discovered the cold, there is a current hot electrode. this phenomenon was called the edison effect, become electron tube and electronic industries. 1887, from xiaolan government, and in the same year in a larger city, the laboratory equipment is also updated the famous edison laboratory (later known as the invention factory). here, according to g.

school invention, produced its own camera. 1914, by gramophone and camera film produced by the first audio system. old age, his inventions and innovations including batteries, cement mixer, sound recording telephone, double - and multi-type cable system, railways used brakes. first world war, he served as chairman of the technical advisory committee to guide torpedoes and anti-submarine equipment research, invented dozens of weapons. to this end, the united states government in 1920 conferred on him the distinguished services medal serving, the french government awarded honorary medals to his corps spaces. 1928, the united states congress to grant him honorary medals. throughout their entire life cycle, edison and his laboratory received 1,093 patents for their invention. edison invented many life, but he is after all a system of scientific knowledge, and thus to the development of modern technology can not make the right judgment. in the 19th century, the exchange of transmission system has emerged, but he still insisted on direct current transmission, and with g.westinghouse niehaus fierce competition occurred lost niagara hydropower project contracts;he blindly testing laboratory magnetic milling equipment, the invention electric depletion of the funds had to be abandoned. however, edison electricity in the development, application of electric appliances manufacturing promote the contribution that he became the history of mankind's greatest inventor the world.

爱迪生

爱迪生（1847～1931）美国发明家。以创办工厂实验室、开辟使技术开发与科学研究紧密结合的途径而名垂史册。1847 年2月11日生于俄亥俄州的迈兰的一个荷兰移民家庭。1931年10月18日于新泽西州西奥兰治逝世。幼时只受过3个月正规教育。12岁起做过报童、小贩、报务员等以自谋生计。因受m.法拉第的影响，一生从事电学实验研究和发明。1868年他发明了一台选票记录仪想推销给国会，但没有被采用。爱迪生的第一项发明没有找到市场使他更注意发明的实用性。1869年，爱迪生由波士顿移居纽约。他改进了金指示器电报公司的电报机，得到公司经理的赏识，受聘月薪300美元（这在当时是很高的月薪）。1870 年，移居新泽西州，开始他的高效发明时期。1874年改进了打字机。1876年，给a.g.贝尔发明的电话加装了炭粒话筒，提高了受话的声响。

1876年，创办了他著名的实验室。在这个实验室里，他打破了以往科学家个人独自从事研究的传统，组织一批专门人才（包括n.特斯拉等人），由他出题目并分派任务，共同致力于一项发明，从而开创了现代科学研究的正确途径。1877年，发明了留声机，这使他名扬四海。1878年，开始白炽灯的研究，在十几个月中经过多次失败后，于1879年10月21日成功地点亮了白炽炭丝灯，稳定地点亮了两整天。1882年，在纽约珍珠街创办世界第二座公用火电厂，建立起纽约市区电灯照明系统，成为现代电力系统的雏形。电照明的实现，不仅大大改善了人们生产劳动的条件，也预示着日常生活电气化时代即将到来。1883年，爱迪生在试验真空灯泡时，意外地发现冷、热电极间有电流通过。这种现象后来称为爱迪生效应，成为电子管和电子工业的基础。1887年，移居西奥兰治，并于同年在该市创建规模更大、装备也更新的实验室，即著名的爱迪生实验室（后人称之为发明工厂）。在这里，根据g.伊斯曼的发明，制作了自己的照相机。19 ，用留声机和照相机制成了最早的有声电影系统。晚年，他的发明和革新包括蓄电池、水泥搅拌机、录音电话、双工式和多工式电报系统、铁路用制动器等。第一次世界大战期间，他任海军技术顾问委员会主席，指导鱼雷和反潜设备研究，发明了几十种武器。为此，美国政府于19授予他卓越服务奖章，法国政府授予他军团荣誉勋位。1928年，美国国会授予他荣誉奖章。终其一生，爱迪生和他的实验室共获1093项发明专利权。爱迪生一生发明众多，但他毕竟缺乏系统的科学知识，因而对现代技术的发展不能作出正确判断。19世纪末，交流输电系统已经出现，但他仍坚持直流输电，并在与g.威斯汀豪斯发生的激烈竞争中丧失了承建尼亚加拉水电站的合同；他的实验室盲目试制磁力选矿设备，耗尽了发明电灯所得的资金，最后不得不放弃。但是，爱迪生在电力开发、电器制造推广电能应用等方面所作的贡献，使他成为人类历史上最伟大的发明家之一。

篇11：高一下英语爱迪生作文

It took about two weeks to read the book, “Thomas Edison,” the book's main character, Thomas Alva Edison. Edison this great inventor, for human civilization and progress made great contribution.

Edison childhood all interested in all things will be asked why he came to see the ant honeycomb bee sting eyes swollen, can not figure out the “fire” mystery, he asked the blacksmith uncle: “Uncle, the fire is What is it? ”“ Why is it burning? ”“ Why is it red? ”“ Why does the hard iron become soft? ”And he was not interested in what he had learned in school. Insect “and” low energy children “, each exam is the last in the class, was set to low energy children. And he focused on his creative work, do not think he is a low energy, he believes that the teacher did not teach us want to know. I do not think it's important for other people to freeze my mind. Do not let society change us because our society has changed.

Edison is because he is interested in all things, the mind always ask questions, bold fantasy set his invention of the road. On their hard study, careful study, unremittingly study Caixing. When Edison invented the lamp, in order to make the lamp life longer, and finally thought of using bamboo to do filament, so he and his team surveyed the world heard more than 20 kinds of bamboo, and then took out a lot of money to People around the world to buy some bamboo back, he tried to find a Japanese bamboo after the best. This story tells us to do anything to adhere to, hard work and sweat which way to success?

Failure is the mother of success, it is as valuable to me as success, it is in a failure, we can grow, I admire him, he will not bow to fate, he used his life to elaborate a ” “Can also be successful. Read this book to make me more aware of: to do something to be the beginning and end, the setback is not discouraged, even if the failure did not lose heart.

篇12：高一下英语爱迪生作文

Edison childhood curiosity, no matter what they like to ask why, and whenever possible, he likes to do experiments at every turn, this often make a joke, Edison after reading.

When he was six years old, he saw the hen hatching the chickens, thinking: Why eggs can hatch chickens, why can not I hatch chicks? One evening, Edison has not come home, and later father and mother in the neighborhood Of the chicken coop to find him, the neighbors know, said he was a silly child. Mom and Dad did not scold him, but also encouraged him to think. Growing up, Edison invented more than 1,000 kinds of items, he invented the light to illuminate the world.

Read it, I deeply felt: I am now learning is not conscious, homework always teachers and parents to strict discipline, always want to watch TV, play computer, just think about how to finish the homework Play, not to ask a few more why.

Read it, I know a truth: only continue to read, to enrich their brains; only continue to explore in order to broaden their horizons in order to discover more mysteries.

Read it, I must learn his unyielding spirit, we must seriously study, humbly ask, do a useful to society.

篇13：高一下英语爱迪生作文

Edison invented more than 1,000 kinds of things, many countries have won the award of senior academic institutions, by the people around the world respect and wear. Edison grew up selling newspapers for a living, live frugally, and often save the money to buy books and newspapers and chemicals. At the age of twelve, Edison sold out the newspaper, on the train to start the test, the train started Meng was startled, the experiment with the white phosphorus shock turned white phosphorus encountered fire on the air burning, when the car length Very angry, and severely hit him a slap in the face, the results of the ear to the deaf. But this unexpected blow did not shake his determination to study science hard. He often spent ten hours in the laboratory, although sulfuric acid burning his clothes, nitric acid almost blinded his eyes, but he was not blocked by the difficulties of the eye, after numerous experiments, and finally achieved Amazing results.

Read this article, I can not help but feel ashamed of their behavior, guilt, blush. I do not like reading books, reading time spent watching TV. Every writing, I always can not find novel materials, is simply no way to start, often carrying a lot of writing books left turn right, anxious like a wok on the ants - round and round. Alas, when the book is to use less hate ah!

Edison this story, so I realized that to do a successful thing, is not easy, to pay hard labor. And I usually encounter little difficulties wanted to back down, always give up halfway, Edison childhood conditions is how hard, but he has overcome difficulties, persist in the end. And I now study and living conditions are so superior, and Edison, compared to really different, there are any difficulties can not be overcome!

Mao Zedong once said: ”In the world is not difficult, as long as Ken Deng climbing.“ In many small things usually do not also contain this profound truth? I secretly determined: ”I would like to learn from Edison, Difficulties do not give up, hard work, study his kind, tenacious perseverance and perseverance for the construction of the motherland a better tomorrow and work hard.

高一下英语爱迪生作文

篇14：高二关于发明英语作文

Good morning,everyone! Today I'm going to talk about inventions.

Inventions are created every day because people would like to make life easier.There are famous inventions like the TV and the bicycle.TV provides us with different kinds of information so that we can know more about the world.We watch entertainment programs to relax ourselves.Besides some learning programs help us with our study.

The bicycle is very useful,too. We go to school or work by bike.It's not expensive that most of us can afford it.It makes no pollution,which is good for our environment.What's more ,bicycle riding is a kind of exciting sports which is quite good for our health.

Though there have been many great inventions, I wish to invent a kind of pen which can help us write more quickly and neatly.When we meet problems in doing our homework or taking exams,it will tell us how to solve them.

That's all .Thank you very much.

篇15：高二关于发明英语作文

Good evening, ladies and gentlemen. Last night in my room, busy preparing for my speech today, I was puzzled at the opinions of greatest inventions of different persons. I read many books. Some articles hold the opinions that the greatest invention in the world is electricity, while the others believe computers cannot be replaced in the modern society. I read and read, suddenly an idea struck me: The greatest invention are just books. A famous person has ever said: “Books are the best teachers.” Exactly! That's what I would like to say firstly. In the long history of human being, books have played an important part in communicating knowledge. And even today, the situation is still so.

Each year, millions of books are published in the world. Knowledge changes our lives. If a learned person wants to express some new idea, probably he will choose to write a book. On the other hand, the best way to broaden our horizons is reading books.Secondly, as I have been puzzled, books provide you with different ideas. And you make your decision to choose anyone that fit you. Or otherwise, you may choose none of them, just like I, instead of obeying books' advise. I choose “books” as the greatest invention in my eyes. So, don't you think it's a little interesting? Books are honored as teachers without sound. But how are books different from our real teachers? I think the fact is that if a real teacher advices me to choose electricity or computer as my topic today, and every one you can imagine, how much brave I will prepare to refuse. So don't you think books are better tempered and better get along with than our real teachers? That's all, thank you。