我的的个人主页

二零一六年可以公开的年度小结!

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2016年,经历了很多呢!

  上半年科研训练顺利收尾『辛苦了,刘坤同学!』

  下半年,考研结束。『脑内小剧场:感动中国年度人物———刘坤。』

  无论是知识上的收获,还是就对于人格的历练来讲,后半年的这段日子都是非常值得尊重的。

  有了初步的职业目标和行动计划。

  果敢地对人生方向做出了选择。

  制定计划,完成计划,自我激励,自我调节,像广播体操一般地完成一系列动作。

  完成了一个巨大的人生工程,积累了一些人生经验。

  2016,我发现自己比想象中的要更强大一点点呢!

  对于优秀有了新的理解:无关功利,只要一个人坚持为自己的追求而锲而不舍,奋发进取,他就是优秀的、他的人生就是有充实而有意义的。

 展望2017,在党中央的领导下……

  这会儿我在想,花了这么多时间读书,是不是该学一学怎么跟人更好地相处了呢?呃呃呃,直接讲出来也会觉得那为情,不过料到能看到这篇文章的人,应该对我也没有什么恶意,权且露骨一点吧:呔!老夫要认真思考如何跟女大学生发(互)展(相)关(学)系(习)了。前一阵子不少军师在为我加油打气,很惭愧,那会儿并没有时间和精力去勾搭妹子。ta们给了一些友情提示,当然我也有自己的要求,那就是要仁义,不得三心二意!落落大方,能屈能伸召之即来挥之即去拿得起放得下。

  另外,我也要去学习照顾家人了,这是我一直拖欠的课程,我要认真对待眼前的这次”考试”!

2017,祝愿自己顺利!去上海将 Master 小目标贯彻到底!

所有能看到这篇文章的人,我也衷心祝愿你,能收获自己的信念,并笑着将之贯彻到最后。

用我的微薄之力,用乐观去感染更多身边的人。

没错,太阳是我的信仰和图腾。

00:09 喜迎2017!

年轻的脑袋总会冒出几个问题

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一个问题:作为即将毕业的大学生,怎样才算是学有所成呢?

  专业知识的掌握,学习方法的总结,领悟出一两种通用的哲学观念?

  可能因为缺少一两项重大赛事的认可,自己总觉得编程方面并不突出。自己不太喜欢单纯为了做题而编程,总而言之,还是希望自己做的东西能更有现实意义。OJ刷题培养基本功的作用不可否认,但是作为高年级学生,应该会寻找更有效的道路去锻炼自己吧。其实自己至今都没有专门抽出时间来在OJ上训练自己的解题能力,学了python之后能做的事情太多了。

  我也确实需要找到一条道路,能让我及时收获反馈,并且能认识到自己的不足并持续进步。

  关于上机解题能力,我相信能通过短时间的有计划针对的刷题总结获得明显提高,相比之下,对于数学理论的掌握,想要进步就不是那么容易。扎实的概念还有大量的刷题并不足以产生质的改变,在质变之前,想要拉开差距还是比较难的。

  希望自己能在对于高等数学和线性代数的理解上能有进步。我相信在大数据日益凸显重要性的今天,数学(概率论、线性代数、微积分) 在与技术的结合中会日益凸显重要性,数学对于领悟和利用高级的算法至关重要,而理论的落地,还是需要足够的工程背景,这点就要在实践中积累了。

  关于这个问题的暂时说到这里。

在学习英语写作

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2016-11-06

  开始在作文批改网站上练习写作,效果挺好的。


Job Application for the English editor

Dear Sir or Madam:

 On hearing of an English editor job is vacant in your company, I can not help to write this letter to apply for the position.

 To begin with, I will state some reasons for my application. Firstly, I am a graduate student of Beijing University major in foreign language for four years with heavy interests in English. There is one more point that I have attended a lot of English competitions and win a number of awards which proves excellent ability in English. What is more, I have been to Princeton University where I obtained huge progresses of English communicating in the third year of my university as an exchange student and I also knew much more English culture deeply at the same time.

 At the end of the letter, I am looking forward to a chance to work as an English editor so I will appreciate it if you can give me response promptly. I believe that I can fulfill the requirements in your company.

 Your sincerely,

 Li Ming.

2016-11-07

Dear Sir or Madam,

 I am glad that the refrigerator I ordered arrived on time. But It is a great pity that I found that there is something erroneous about it. Here follows the situations.

 After used several days, it began to make noise at working and that confused me a lot. The noise happened from time to time and kept for about 30 second each time. At the beginning, the noise was not so sensible that caught my attention but it gradually became unbearable when it became louder in the following days and what even worse was the noise kept bothering me at deep night. It is evident that this problem has affected my normal life. I have no idea of figuring out the root of the annoying noise that is why I am writing this letter to inform you. I will appreciate it provides that you provide a solution to find what is going wrong and mend the machine as soon as possible.

 Would you please let me know whether or not you can send a repairman as soon as possible? I hope that my issue will get your kind consideration.

Yours faithfully,

Li Ming.

还是明显感到了对英语表达的陌生。看来练习和积累是必要的。这篇系统只给了61分,A disappointing issue.

2016-11-10

Nov, 2016

Dear Students,

 Well come to our university to begin a new life! Here follow some issues about how to use the library including several critical points for your future study. So please pay attention.

 Firstly, you are excepted to enter the library with you ID card or you may have trouble to the gate. Secondly, students are excepted to keep quiet to create a good study environment which is helpful for an effective learning. What is more, everyone has duty to keep clean in the study room for that reason please keep out your food or something may contaminate the public space. Lastly, you will get a guide book which includes more details about our library and you can get the most information you want to know by reading that.

 Keep me informed whenever you have any question and you can get a prompt response. Hope you have a pleasant time!

Yours sincerely,

Li Ming

今天好累,还要备战双11.

2016-11-11

  总是关注成功者会让人变得浮躁,看了希拉里的败选演讲,落选的悲伤足以穿透屏幕,努力保持的微笑让我更能体会到她的辛酸。摘录于此。

Last night, I congratulated Donald Trump and offered to work with him on behalf of our country. I hope that he will be a successful president for all Americans. This is not the outcome we wanted or we worked so hard for and I’m sorry that we did not win this election for the values we share and the vision we hold for our country.

I know how disappointed you feel because I feel it too, and so do tens of millions of Americans who invested their hopes and dreams in this effort. This is painful and it will be for a long time, but I want you to remember this. Our campaign was never about one person or even one election, it was about the country we love and about building an America that’s hopeful, inclusive and big-hearted.

Our constitutional democracy enshrines the peaceful transfer of power and we don’t just respect that, we cherish it. It also enshrines other things; the rule of law, the principle that we are all equal in rights and dignity, freedom of worship and expression. We respect and cherish these values too and we must defend them.

Now — and let me add, our constitutional democracy demands our participation, not just every four years but all the time. So let’s do all we can to keep advancing the causes and values we all hold dear; making our economy work for everyone not just those at the top, protecting our country and protecting our planet and breaking down all the barriers that hold any American back from achieving their dreams.

So now, our responsibility as citizens is to keep doing our part to build that better, stronger, fairer America we seek. And I know you will.

We — we thank you for your graceful, determined leadership that has meant so much to so many Americans and people across the world.

And to the young people in particular, I hope you will hear this. I have, as Tim said, spent my entire adult life fighting for what I believe in. I’ve had successes and I’ve had setbacks. Sometimes, really painful ones. Many of you are at the beginning of your professional public and political careers. You will have successes and setbacks, too.

This loss hurts, but please never stop believing that fighting for what’s right is worth it.

And so we need — we need you to keep up these fights now and for the rest of your lives.

Because, you know — you know, I believe we are stronger together and we will go forward together. And you should never, ever regret fighting for that. You know, scripture tells us, “Let us not grow weary in doing good, for in due season, we shall reap if we do not lose heart.”

So my friends, let us have faith in each other, let us not grow weary, let us not lose heart, for there are more seasons to come. And there is more work to do.

I am incredibly honored and grateful to have had this chance to represent all of you in this consequential election.

原始链接,被墙了

2016-11-13

Dear Mr. Byron,  I am a senior of Department of Business. I am writing this letter in purpose of applying the recently advertised position for a staff member.

 I am sure that I am qualified for it. Frist, enclosed with this letter is my resume which details my academic qualification and work experience. Second, not only my qualification and experience make me a perfect candidate for it, my cheerful personality is well suited for a staff member. Last, I do have a bound of interest about the job.

 Finaly, I will appreciate it if you can grant me an interview so that I could explain in more details in person the relevance of my educational background and working experiences.

Yours sincerely, Zhang wei

发展中国家因为具有更多的人口和更快的发展速度,所以展现出了巨大的市场潜力

Developing countries show great market potential since the larger population and faster development

2016-11-20

 Given constant advancements of technology, cell phones affect inter personal relationship with an unanticipated consequence.

 As smart phone seep into public and private contexts, additional opportunities for conflict emerge.

 As smart phones become more integrated into daily social life, conflict may arise with unintended situations.

 As the quality of emotional interaction between people suffer an annoying dramatic deterioration, more and more people arrive an approval that people should shut down mobile phones when being with friends or relatives.

2016-11-20

To Be a Dreamer Again

 A girl in the picture is thinking about questions in text book with a pencil in her hand. A line below the book written saying, dreams are still needed provided one day they can come true.

 It tells us that as more and more conflicts putting a mountain of stress to us, we still need to grasp the hope and chances to achieve our dreams.

 Nowadays most people around us are suffering from higher pressure both in working and study life which gives rise to a disappointing result that many people are too busy to insist on the initial dreams and only work like a walk-dead without soul and passion day-by-day. When people are young, they all have a lot of fantasies about the future. They think they can make a career when they graduate from university and even change the world using their knowledge and hard working. But when they get in job they only find endless rules and endless deadline to meet. The life is far more tough than imagination. The drawing which appeals to us to reactivate our dreams just gives us the courage and power to cure the scar in heart and chase our dreams because only in this way can we make it possible to change our life profoundly. So just like the line says, never lose heart about your dream so you will have a chance to achieve it.

Feel really tired. 感觉好累,但又不能停下来。 32 days left.

2016-11-22

【背诵】

Dear Mr. Wang,

 I am much grateful to be employed by you two months ago as an editor of your magazine Design & Fashions. I appreciate the opportunity of having work with you and other colleagues. The experience will be unforgettable throughout my life.

 However, as a young man whose primary interest is in computer science rather than fashion designing, I find my present job doesn’t fall in with my previous training and strength, I therefore decide to quit this job for something else that may comfort to my former preparation.

 Please accept my sincere apologies for any inconvenience my leaving may cause.

  Yours truly,

  Li Ming.

应试英语最好的方法还是背诵,虽然看起来笨,但是聪明的人背的更快记得更牢。

2016-11-23

【背诵】

 Here is a line chart, clear and accurate. The line chart records the sales performances of a product in two European companies between 2009 and 2010. As is clearly recorded, the sales performances of both companies have witnessed obvious changes, especially the sale performance of company B experienced a dramatic change, jump from 40 million dollars to 80 million dollars during the third quarter of 2009 while drop back to 40 million dollars in the next quarter. In comparison, the fluctuation of company A is relatively slighter.

 It is not hard to find some possible factors accounting for this phenomenon. On the top of the list is that competition is always so much in the business field. That is why the sales performances of both companies have ups and downs in this graph, and no one can win forever. On another level, the quality or the ways of marketing are changing in the two. Since we see that in the middle of the chart, when company B is rocketing to the top value while the counterpart falls to the bottom.

 In conclusion, as the game goes on, the two companies will find more powerful ideas to promote their products, and this established trend will continue for a longer span in the years to come.

不太熟悉的内容,需要花更多时间背诵。

2016-11-26

【背诵】

 What is clearly presented in the above pie chart is the proportion of residents’ consumption during the Spring Festival in a certain city of China. The consumption of new year presents is the highest among four categories, at about 40%. Meanwhile, the proportions of transportation are of the same as that of dinar parties and others, at about 20%. Interestingly, the consumption of presents is twice of that they spend on other categories.

 It is not difficult to come up with some factors accounting for this phenomenon. On the one hand, with the rapid development of economy, people live an affluent life. Solid economic foundation enables them to send valuable presents to their relatives, friends and bosses. On the other hand, it is a time-honored custom and courtesy to send gifts on a festival. As the idiom goes, “Courtesy on one side cannot last long”. Therefore, reciprocity contributes to the Spring Festival consumption.

 Given the analyses above, I firmly believe that sending presents should be upheld. However, residents should bear in mind that hard work and plain living is also our traditional virtue. Great importance should be attached to rationalize consumption, combat extravagance and waste of festival presents.

突然感觉好长…..下次就该复习之前的了

2016-11-28

【背诵】

 As can be seen from the bar chart above, the population aging over 60 years old in China has increased markedly from 2000 and will continue to grow in the coming decades. From the statistics given in diagram, we estimate that there were 120 million aged people in 2000, accounting for about 10% of the total population, while it will shoot up to 450 million in 2050, approximately 35% of the total.

 From my point of view, the government, society and the children of the old should care for the old all together. Only one or two parties’ involvement will not be enough, How well we handle this social issue reflects the degree of civilization of our country. To begin with, all citizens with income pay taxes to the government, so the authority is obliged to ensure a stable and happy life of its people. In addition, society, including companies, associations and organizations, should play a positive role in helping the aged people, both financially and spiritually. Last but not least, the children of the elderly should be responsible for their parents, because they have not only brought them into the world, but also raised them to be useful citizens.

 In conclusion, I suggest that the whole society should create an environment conducive to the happy life of the old people. No one can escape the obligation.

2016-12-09

[背诵] Dear —

  Many college students have no concept of thrift in their mind. They take it for granted that they can spend the money provided by their parents before they enter into society.

 This extravagance spending is caused by the following factors. First of all, Nowadays most of the students are the only child of their families. They are the apple in their family’s eyes and naturally get more care and pocket money. In addition, with the improvement of living standards, parents can afford higher expenditure of their children.

 From my point of view, a college student, as a pure consumer, should learn to be thrifty. We should limit our expenditure on daily necessities and not buy whatever we want regardless of their prices. The habit of thrift can help us form right values and is favorable to our future development.

2016-12-11

【亲笔】邀请函

Dear classmates,

 I am writing this letter to invite you to a charity to be held on January 5th 2013. All the money donated from the charity will be used to keep the kids in poor valley educated and the whole project will be totally under supervision on the internet. As the monitor of our class, I am calling on all students to take part in it.

 We beg for as much contribution as you can afford there for we can set up a fund to support the kids’ tuition fees. Only with enough donation can the project produces enough effects.

 As a nation with traditional virtues, we Chinese people have been giving a helping hand to those who are in distress throughout history. As a idiom goes, “Helping others to enjoy yourself”. Please contribute generously.

2016-12-17

【应用文】欢迎 建议

My dear friends,

 I, on behalf of the students’ union,want to extend my warm welcome to you. I am happy that you have chosen to complete your college education in our university in China.

 To help you live a happy and successful life here, I’d like to offer several suggestions. You should, I think, first seize every chance to study and learn Chinese - the language necessary for you to follow lessons and exchange idea with your Chinese professors. Besides overcoming language barriers, you should also make efforts to relieve the cultural shock. You are advised to make more Chinese friends to quickly and truly understand Chinese culture. It is also advisable to learn Chinese culture through travelling around of from books, films and museums.

 I hope my suggestions will be helpful and wish all of you a fulfilling college life here.

2016-12-21

Dear Jack,

 Thanks a lot for your warm congratulation. I am rather glad to share my experience on translation learning with you.

 Firstly, keep interest your best friends. Only with enough interest can you obtain much joy in learning and you can easily do better than those who just read the book without passion. Secondly, make translation your daily routine. Try transfer anything you meet into another language. Finally, persistence is the only way to be excellent. Keep practicing and you will be rewarded by time.

 Hope my experience helpful to you.

Yours sincerely, Li Ming


 The pie chart above clearly illustrates the proportion of travel purpose of students in a certain university of China. As is recorded by statistics, the proportion of sightseeing is the highest among five categories, at 37%. Unexpectedly, the proportion of relieving pressure is also large, at 33%.

 It is not hard to come up with some factors accounting for this phenomenon. First of all, college students are facing much more challenge both from study and society. With the dramatic competition, there are more and more students feeling exhausted after a long time of pushing study work. In addition, college students feel bored with the school life. Therefore they chose to go outside to find another place to satisfy their curiosity.

 In conclusion, college students are in their best time to promote themselves. Taking a rest after a period of hard work can help them to keep emotional healthy and energetic.

十月二十八号的随笔

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  每一个男孩都有一个英雄式的梦想,想要变身超人,想要驾驶战机,想要化身侠客,或者

像故事里面所讲的那样,为一个女孩,屠一条龙。

【通联数据】一次面试

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  上周电话接到这家公司的面试邀请,简单了解了一下,看到是跟金融数据有关的,Fintech,听起来高大上的样子。

  南京分公司地点在元通,河西CBD,通勤时间 40min+,周边环境看起来不错,年初去中关村,那边也是这种规划风格。

  早上提前20分钟到办公地点,里面一票程序员似乎很忙,同一时段只有我一个面试者。笔试题果然只有 C++ 和 JAVA方向,数据结构,操作系统和计算机网络爆了不少知识漏洞。面试时提到自己主要写 python,拿来之前的项目一通吹,问到了一些高级特性:

  1. 产生器
  2. 装饰器

  好吧,确实注意到了这些但还是没仔细看,回头补一补。

  后来问我有没有时间实习,我说没有……多么缺少诚意。

  了解到他们也在做爬虫,不过主要用的是 java。量化交易主要在上海那边。

此行目的是:
  1. 接触一下面试,虽说自己要读研,不过早点接触下职场,为以后有目的地点技能积累些经验也是不错的。
  2. 在实战中检验自己的能力。

  最后让面试官给自己提了一些建议,他推荐我学一学 JAVA,为云计算做铺垫,什么Hadoop,spark之类的,有道理。

  不过当下还是要专心准备研究生考试,认认真真打好基础。做项目和点技能的工作,留到以后吧。

  回到学校,自行车胎气不足,骑起来费力。

  南京的秋天,给我一种将要离开的感觉。

  去他所有的面试,我还是要踏实念书享受我的校园生活的!