Chung Cheng University Institutional Repository
Not a member yet
889 research outputs found
Sort by
運用爬蟲技術之主題導向即時通訊聊天機器人設計與實現:以籃球領域諮詢結合LINE APP實作為例;Design and Implementation of Topic-oriented Chatbot on Instant Messenger Using Web Crawler Technology:ACase Study of Basketball Consulting on Line APP
No full text[[abstract]]有鑒於科技近幾年的蓬勃發展，現今對於人工智慧的依賴日漸加深，而人工智慧在與人類語言交流的方面，尤有卓越的表現。考量現今網路上聊天機器人中，鮮少對籃球領域有太多涉略，無法滿足特定族群的需求，因此本研究運用爬蟲技術即時通訊聊天設計與實現。 就本論文研究中，找出6種不同類的聊天機器人實際執行對話測試，作為實驗設計參考，另在LINE平台上自行開發一款運用網路爬蟲技術籃球聊天機器人，此聊天機器人可在對話中，使用同一軟體的操作介面下，完成籃球領域諮詢相關作業，並與同一性質但僅利用關鍵字比對籃球聊天機器人相互比較其優缺點。 本論文在使用者評價上，針對139位的使用者，讓他們實際操作聊天機器人軟體後，實施問卷，在問卷調查中，使用者普遍認為加入網路爬蟲技術方法較優於關鍵字比對籃球聊天機器人，李克特量表平均得分差為0.35分。
Technology has been developing in recent years because of the growing dependence on Artificial Intelligence (AI).Artificial Intelligence (AI) has extraordinary performance on the communication with humans.Considered the current online chatbots are rarely involved in basketball field and unable to meet the needs of specific groups. Therefore,in this research,I designed a topic-oriented chatbot on instant messenger which is using web crawler technology.I chose six different kinds of chatbots to perform conversation tests and then took the results as the reference for experimental design.The chatbot I designed was created by using web crawler technology and is available on LINE APP by adopting the same operation interface.The chatbot is specialized in providing basketball-related consultations and is able to compare its advantages and disadvantages with other chatbots using keywords searching. According to the users rating for 139 people,which participated in operating the topic-oriented chatbot,the result of questionnaire survey showed that most users prefer the topic-oriented chatbot using web crawler technology to the chatbots adopting keywords searching system.The average score was 0.35 points difference
在LTE架構下以位置為基礎之D2D通道排程;Location Based Channel Allocation for Device-to-Device Communications in LTE Networks
No full text[[abstract]]在基於傳統的蜂巢式(Cellular)無線通訊系統中，裝置間通訊(Device to Device Communication)能使D2D Pairs之間不需透過基地台(eNB)來進行通訊，讓D2D Pairs與eNB之間的跳躍增益降低來減低eNB所需的負擔，及使用有效的資源管理來分配每一對D2D Pairs所使用的資源。透過以上幾點來提高無線資源頻譜的效率。本論文主要探討在LTE系統架構下，多對D2D pairs該如何做到有效共用Channel的問題。首先考慮在理想狀況下通訊，系統可取得所有D2D信號與干擾的通道狀況。在此我們提出一套最佳排程公式，但我們發現在這公式中會遇到NP Hard的問題，於是無法找尋出一組最佳解。故在本文中提出了演化演算法的機制來找尋出一組次佳的解，透過此種機制使eNB能有效的對D2D Pairs進行排程。在理想狀況下，系統需做大量資料量測及收集大量資料，於是本論文提出了Location Based的量測方法，透過D2D之間的距離，來估計通道衰減可以有效的減少所需資料量測及資料交換。在本論文中有計算理想狀況下與Location Based的量測方法，從模擬結果中我們發現在Location Based與理想的情況下Outage Probability與Channel Usage 也有相近的效率。
Device to device make D2D pairs communicate without eNB in wireless communication system which is based on traditional cellular. It decrease burden of eNBs by decreasing jumping gain between D2D Paris and eNBs. And it effectively uses resource management to distribute resource which every D2D Pairs uses. According to the above methods, we can increase efficiency of wireless resource.In this paper, we discuss how to make many D2D pairs share channel effectively in LTE system. At first, we consider that system communicate in ideal situation. And system can get every D2D signal and interference situation. We submit an optimal schedule formula. But, we find it will encounter NP Hard problem. So, we can’t find an optimal solution. In this paper, we submit a mechanism about evolution algorithm to find a sub-optimal solution. By this mechanism, eNB can schedule D2D Paris effectively.In ideal situation, the system should measure and collect a large quantity of data. We can estimate channel fading by distance between D2D to effectively decrease data measurement and data swap. In this paper, we submit a computational method in ideal situation and a measure method of location based. According to the simulation result, we find that system in location based and in ideal situation, outage probability and channel usage have similar efficiency
在軟體定義網路中優化其卸載路徑的最大頻寬負載率;Optimizing Maximum Bandwidth Utilization of the Offloading Path in SDN
No full text[[abstract]]近年來，網路發展迅速，資料的流量愈來愈龐大，甚至使得硬體設備無法跟上，為了將網路方便管理與控制，隨後軟體定義網路(Software-Defined Network)開始問世，然而硬體上的問題仍然沒有解決，為了避免鏈結超出頻寬負載所帶來的問題，像是封包的掉落以及安全上的漏洞等等，通常簡單的處裡方式是以卸載將資料移交給其他鏈結處理，但是任意地將資料轉送是否又會造成其他鏈結產生頻寬高負載狀況?這麼一來問題來是沒有解決，是個相當大的問題，所以本篇論文提出了”Avoid Passing High Utilization Bandwidth (APHUB)”方法，去解決這個問題，此方法的目的就是要避免卸載的資料在轉送時可以避開經過高頻寬負載率的鏈結，進而找出合適的新路徑，給要需要被卸載的資料傳送。而且所找出的路徑，其經過的鏈結裡的最大頻寬負載率跟其他演算法找到的路徑中去做比較後，其頻寬負載率保證是最小值，優於其他演算法。
With the separation of the control plane from the data plane, software defined network (SDN) is ideal for the high-bandwidth and dynamic nature of many different applications. OpenFlow protocol allows network managers dynamically to optimize network resources in a quick manner. Data flow offloading is a paramount technology to leverage network resources for SDN. This thesis studies how to offload a data flow towards the “free” data path in order to avoid network congestion on any particular link. An optimized strategy to dynamically tune the maximum link utilization for the new data path is presented and analyzed
軟體定義網路之動態負載平衡路由規劃;Dynamic Traffic Reroute for Network Load Balancing in OpenFlow Networks
No full text[[abstract]]本論文主要研究資料流負載平衡機制，使資料流達到更佳的網路頻寬使用率及吞吐量。在網路傳輸的過程中，決定如何進行資料流的路由時間點通常在於新的連線進入網路時，但網路的流量是會隨時變化的，所以較好的負載平衡，應依據網路現況，將較壅塞的link中的資料流動態重新路由，來提高網路效能。 透過OpenFlow及交換機中sFlow的功能，運用軟體定義網路的特性，以中控的方式控制網路路由，並由sFlow來取樣網路封包，透過取樣的方法，分析網路中各資料流之頻寬，接著偵測出較壅塞的link，獲取網路頻寬使用資訊，再依據本論文所提出之對TCP資料流進行動態負載平衡的演算法，找出網路環境中，目前最壅塞的link並選出需進行重新路由的資料流，將資料流路由至網路環境中最佳的路徑，經過不斷的偵測壅塞的link及重新路由的動作，將網路中的資料流，切換至更佳的路徑。本論文也提出最大化網路TCP資料流傳輸頻寬的數學模型，計算實際實驗組所能達到的整體網路之吞吐量最大極限值，以此驗證我們的方法。經實驗發現，此資料流負載平衡機制可以提升整體網路的吞吐量，本論文提出之路由機制可比一般路由方法更接近最佳化模型所算出的結果，達到比傳統網路更佳且更公平的網路頻寬使用率。
The purpose of this thesis is to survey elephant flows dynamic load balancing mechanism, and increasing throughput of elephant flows in network. The connections setup and leaving are usually behaving randomly by time and transferred file size. Therefore, a perfect load balancing mechanism should aim to setup the path by considering the network link utilization and all traffics throughput at the same time when any traffic come in or leave the network. We use SDN and sFlow to implement this system. We route all traffics in the network by OpenFlow which is feature as a central control system. In the same time, we analyze flows bandwidth on each link by sFlow sample packet module. Next we will detect the congestion links, and use the mechanism that we present in this paper to reroute the flow choose from the congestion link. What’s more, this paper includes an optimal model to proof how large is the effect that caused by this mechanism. The results of experiment revealed that our mechanism could increase the throughput of traffics and reduce the file transfer time in most of cases. Traffic routed by this dynamic load balancing mechanism could be more effective and fair
雲嘉地區國民中學學校組織文化與家長參與之研究;A Study of Junior High School Organizational Culture and Parent Participation in Yulin and ChiaYi Area
No full text[[abstract]]本研究主要目的首在了解雲林縣、嘉義市、嘉義縣國民中學學校組織文化與家長參與之現況。其次，比較不同學校組織文化與家長參與之差異情形，探討學校組織文化與家長參與之關係。本研究採問卷調查法，修改自陳威良（2008）所編之「國小學校組織文化量表」及姜怡如（2010）所編之「家長參與量表」形成「國民中學學校組織文化與家長參與之研究問卷」，經由專家內容效度檢核後，遂進行問卷調查。以雲林縣、嘉義市、嘉義縣國中教師為研究對象，進行二階段分層抽樣及隨機抽樣。共抽取研究樣本813份，回收有效樣本695份，以平均數、標準差、單因子變異數分析、皮爾遜績差相關、多元迴歸等統計方法進行資料分析。本研究所得結論： 一、 雲嘉地區國中教師對於學校組織文化現況之覺知均屬中高程度，社會控制層面略高於社會凝聚層面。二、 雲嘉地區國中不同性別、教育程度、服務年資、學校所在地、學校規模五項背景變項的教師，對學校組織文化覺知並無顯著差異，僅有教師職務一項可見出教師覺知差異，擔任主任職務者，在整體學校組織文化得分上，顯著高於擔任導師者。三、 雲嘉地區國中教師對於學校家長參與現況之覺知均屬中高程度；對於家長參與各層面的覺知，以溝通最高，而以擔任義工最低。四、 雲嘉地區國中教師覺知家長參與的程度，不因教師性別、服務年資、學校所在地而有所差異。但教師所知覺之家長參與情形因教師教育程度、職務、學校規模而有所差異。五、 雲嘉地區國中學校組織文化與家長參與呈現顯著正相關，二者關係為中度相關，顯示教師知覺學校組織文化中的整體層面越高，其知覺家長參與的整體層面也越高。六、 雲嘉地區不同類型的國民中學學校組織文化，在家長參與覺知上有顯著差異，以溫室型表現最佳(高控制、高凝聚)，以倖存型表現最差(低控制、低凝聚)。七、 對家長參與整體層面具有預測功能的變項共有四個達到顯著水準，依投入的順序分別為「社會控制」、「學校規模(25-36班)」、「社會凝聚」「職務(組長)」。其中以「社會控制」為最主要的解釋變項。可見若這四個變項得分愈高，其家長參與整體層面的的得分也愈高。最後，本研究依據上述研究結果，進一步提出相關建議，以供教育行政機關、國中學校校長、以及未來研究者之參考。關鍵字：學校組織文化、家長參與、社會控制、社會凝聚
The main purpose of this study is first to comprehend the actual condition between junior high school organizational culture and parent participation in Yunlin County, Chiayi City and Chiayi County of Taiwan. Next, the variances of perception of organizational culture and parental involvement in different schools, and explore the relationship between school organizational culture and parental participation.Survey research is conducted in this study.This study used“A questionnaire of junior high school organizational culture and parent participation”as a study tool which was revised “A questionnaire of elementary school by Chen Wei-liang (2008), and “ the Parent-Participation “Scale compiled by Jiang Yiru (2010). After requested by experts to validate questionnaire content, the researcher conducted a questionnaire survey.The survey subjects are 813 junior high school teachers from Yunlin County, Chiayi City and Chiayi County of Taiwan sampled according to random sampling and purposive sampling, and there are totally 695 copies of effective samples collected. This study used an analysis about the study data in ways of mean, standard deviation, ANOVA, Pearson product-moment correlation. After generalizing the outcomes of the study analysis, this study obtained the conclusions as follows:1. Junior high school teachers’ perception of school organizational culture is above average. The perception of social control is higher than the perception of social cohesion.2. There are no significant difference on the part of junior school teachers’ perception of school organizational culture,given the consideration of demographic variations of the teachers: gender, educational level, seniority, school location, and school size. Directors would have higher school organizational culture than homeroom teachers.3. Junior high school teachers’ perception of parent participation is above average. The perception of parent participation:the perception of communication is the highest level, the perception of be a volunteers.4. There are no significant difference on the part of junior school teachers’ perception of parent participation, given the consideration of demographic variations of the teachers: gender, seniority, school location.However,there are differences on the part of junior school teachers’ perception of parent participation,given the consideration of demographic variations of the teachers:educational level, professional positions and school size.5. Significant correlations are found between the subpart of. school organizational culture and parent participation.Teachers who have the higher perception of school organizational culture would have the higher perception of parent participation.6. Significant differences are found on the part of junior high school teachers’ perception of parent participation, given the consideration of demographic variations of the type of school culture. Hothouse (high control,high cohesion) is the best.Survivalist (low control, low cohesion) is the worst.7. There are four variables that have significant predictive power for parent participation at the overall level. The four variables are "social control", "school size (25-36 classes)", "social cohesion" , and" seniority"." Social control" is the most important explanatory variable. The higher scores of these four variables ,the higher the score of parent conhesion.Lastly, depending on the above research conclusions, offer some related suggestions to be the reference for the educational administration authorities concerned, junior high school principals and the further studies.Keywords: School Organizational Culture, Parent Participation, Social Control, Social Cohesio
標準鐵人三項參與者之涉入程度、基本心理需求與行為意圖之關係;The Relationship among Sport Involvement, Basic Psychological Needs, and Behavioral Intention in Triathlon.
No full text[[abstract]]本研究目的主要了解標準鐵人三項參與者之涉入程度、基本心理需求及行為意圖關係。探討標準鐵人三項參與者基本心理需求在涉入程度與行為意圖間的中介效果。以台東國際鐵人三項賽與台東普悠瑪鐵人三項賽男性選手182名女性選手52名，共234名參與者為研究對象。以涉入程度量表、基本心理需求量表及行為意圖量表為施測工具，並以皮爾森績差相關分析以及階層迴歸分析進行考驗。研究結果顯示：一、標準鐵人三項參與者之涉入程度與基本心理需求及行為意圖三個變項間具有相關性。二、標準鐵人三項參與者之基本心理需求在涉入程度與行為意圖中間具有部分中介效果。三、將基本心理需求三個因素分別探討時，勝任感因素並未達到中介的效果，自主性與關係感在涉入程度及行為意圖間，則呈現部分中介的效果。為提升標準鐵人三項選手對於未來參與鐵人三項運動的意圖，除涉入程度是重要的影響因素外，在訓練或比賽過程，如能改善其心理基本需求，尤其是自主性及關係感的改善，對其參與意圖也會有強化的效果。
Firstly, this study aims to understand the relationship among sport involvement, basic psychological needs, and behavioral intention of standard triathlon athletes, and secondly, to discuss and explore the mediation effect of basic psychological needs between sport involvement and behavioral intention of standard triathlon athletes. Participants were recruited from Taitung International Triathlon and Taitung Puyuma Triathlon, including 182 males and 52 females in total. Sport involvement inventory, basic psychological needs scale, and behavioral intention inventory were applied as the measurements to test their relationships by a Pearson product-moment correlation and hierarchical regression. The results revealed that sport involvement, basic psychological needs, and behavioral intention were correlated to each other. Second, the mediating effect was found that basic psychological needs partially mediated the relationship between sport involvement and behavioral intention. Furthermore, the factors of basic psychological needs including competence, autonomy and relatedness revealed only autonomy and relatedness had partially mediating effects between sport involvement and behavioral intention. In order to enhance triathletes’ intention of participating triathlon, sport involvement has played a critical role. Moreover, trying to improve triathletes’ basic psychological needs, especially autonomy and relatedness, during training and competition may also strengthen their intention of paticipation
影響使用者在社群網站中表現主動行為之研究;A study of user active behaviors in social networking sites
No full text[[abstract]]隨著社群媒體的越來越流行，現在人們每天花在社群網站上的時間也漸漸變得更長，隨時都可以透過社群網站接收到來自世界各地所分享的資訊（Brettel, Reich, Gavilanes & Flatten, 2015），而每天都有好幾億的人在上facebook（臉書），無論去哪裡都可以看到人們在使用臉書！目前擁有14億使用者的臉書是我們生活中最常見的社群網站之一，人們喜愛社群網站最主要原因為，可以透過社群網站增加與他人之間互動交流的機會，並且在藉由與他人互動的過程中，與他人的建立起關係（Crocker & Canevello, 2008），好比我們在社群網站上的行為，使用者可以透過分享、留言或是按讚來表示自己的認同，也可以一同分享符合社群團體的文章或影片等，在社群平台上，以這種相互建立起互動關係的目的（Keenan & Shiri, 2009），可以認定為是用來獲取其他人的認同而所導致使用者主動或被動的交換資訊的一種動機（Liang, Ho, Li & Turban, 2011），這樣的過程不但讓使用者主動的與他人建立起了關係，更讓使用者增加了他們持續使用社群平台的意圖與動機（Liang & Chen, 2009）。 社群網站，以目前行動科技的普及，一般大眾透過行動裝置就可以觀看到任何所想看到的資訊，而資訊的型態也從文字逐漸演變成豐富的音訊、生動的影像等多媒體的形式，也漸漸符合人們的需求，共同的社群朋友所觀看的資訊，也能很容易的接收到並了解，讓使用者能更快速的接收到自己喜好的資訊也與其他使用者共同創作內容（Wang & Zhang, 2012），透過眾多的用戶漸漸提昇了社群網站的商業模式，透過很不同的方式與功能及服務來為社群網站賺取收益和知名度等，這也是以往大多研究所討論的主要議題之一，而較少討論到使用者本身使用社群網路的動機和需求。然而使用者在社群網站上的主動行為會積極得影響到社群網站的收益以及一個社群網站是否成功的關鍵因素之一，所以人類的動機和自身的需求這之中的因素是如何影響到使用者在社群網站上的主動行為（Chen, Lu, Chau & Gupta, 2014），使得此議題變得格外重要
具社會性標記之線上團體閱讀學習系統建置及應用;An online group reading system with the function of social tagging
No full text[[abstract]]近年許多研究指出團體學習(Group Learning)是比傳統課堂演講更好的教學方式，團體學習會啟發學生的學習動機跟顯著地提升學習成果。同時網際網路上閱讀學習的蓬勃成長和行動裝置的發展，人們習慣存取網際網路上的資訊來學習，但巨量的數位資訊使的有效學習顯得困難。我們開發了一個線上閱讀平台，結合了團體學習來給予使用者便利、有效的學習環境，平台讓使用者能夠共同分享文章、筆記於團體，使用者利用標記組織、分類和搜尋學習資訊，社會性標記(Social tagging)的模式是一種獨特的資訊組織方式。流暢的線上閱讀體驗可以訓練使用者的閱讀技巧，團體學習的過程中除了促進了閱讀體驗也讓對使用者的人際交往能力有所幫助。使用者們將學習如何與他人合作和享受自主學習，同時也能夠過即時解決學習問題與狀況，增進學習品質及提升學習樂趣。
Recently, the group learning has been demonstrated that it is better than traditional instruction by in-class lecture mode. The group learning initiates the students’ motivation and significantly improves the outcome of learning. The growth of mobile device drives the rapid spread of the learning on the Internet. People are getting used to reading in their daily life. However, this enormous amount of digital document also has resulted in the difficulty of learning.This paper proposes an online reading system with group studies to enhance users’ reading ability and learning effectiveness. With social tagging, one main feature of the system is an effective way for users to organize, manage, share and search for various kinds of learning resources. As a result, the system with flow experience during online reading is helpful for students in reading skill, cooperative learning, and interpersonal skills
基於數學規劃法檢測相互重疊之社群結構問題上;Modularity Optimization via Mathematical Programming for Overlapping Community Detection
No full text[[abstract]]利用線性規劃求解模塊最大化問題時，由於得出的解答無法有效判定重疊社群結構，故我們透過放寬線性規劃的條件改變為二次規劃式，增加重疊節點在模塊化上的權重，藉此在最大化求解時可以經由得出的解答有效而準確地推估一個重疊社群結構。當節點數量過多時，二次規劃式求解所需時間甚長，針對大型社群網路架構，提出一個植基於我們的二次規劃式的整合切割計算流程，我們的構想主要是計算社群成員間相互變動的模塊化增益，透過模塊化增益的結果將社群網路切割成許多子圖，再將子圖通過二次規劃式檢測出疑似的重疊節點，最後使用疑似是重疊節點的外部度過濾掉子圖在通過二次規劃式時所產生過度分割的重疊節點。在人工合成的社群網路中，我們檢測重疊節點的方法結果與真實結果的比較，平均準確度高達五成，此外，在實際社群網路中，我們使用多種擴展模塊化評估分群結果的方法與其他檢測重疊社群結構的算法比較，主要對象有( 1 )基於團塊( Clique )在圖形上找尋團塊社群並分析團塊社群之間關係的方法；( 2 )基於模糊模塊化( Fuzzy modularity )使用基因演算法( Genetic Algorithm )檢測重疊節點的方法，在結果上我們所提出的方法都優此兩種檢測重疊社群結構的算法。
Since the weight distribution of the modularization maximization in Linear Programming can not get the structure of overlapping community, we define this problem as the Weight Allocation of Community Structure problem. By relaxing the conditions of the Linear Programming, the modularity of the overlapping community is increased and the structure of the overlapping community can be obtained when the modularization is maximized.Quadratic Programming in a large network to detect overlapping community structure takes a long time. To overcome this problem, we propose an algorithm. This algorithm means that the social network is cut into many subgraphs. Then the sub-graph is used to detect overlapping nodes by Quadratic Programming. Finally, Quadratic Programming will produce over-partition, thus using the filter overlapping nodes outside degrees.In experiments, our method is applied on both synthetic and real networks. The results show that our method can detect the heavily overlapping nodes
繪本融入生命教育之自我探究;Picture books assimilate into life education the self-inquiry
No full text[[abstract]]本研究旨在探討「繪本融入生命教育」，以研究者本身國中階段的生命歷程，並從眾多的文獻資料中瞭解生命教育的意涵和重要性，同時也分析國內對於國中生課程融入生命教育的相關文獻中，大部分都以何種形式導入生命教育，以及所面臨困境之探究，以供教育工作者或學生家長未來在推動國中生命教育時之參考。本研究採用質性研究分析法中的「傳記研究法」，就如同口述歷史、生命故事、自傳等研究方法來呈現，簡單來說，將焦點放在研究者的生命經驗，希望透過研究者的生命探究與相關文獻典籍中，探討歸納出生命教育潛在課程上的意涵。童年的生活中的小瑣事，造就了我做每一件事情有小心翼翼，我學會了察言觀色，我知道我該說什麼與不該回答什麼，我也知道我沒有人可以抱怨，我只能告訴內心裡的那個我，我和內心的自己對話，我總是如此的小心，我曾經經歷過的國中學習階段所遭遇的事物，或許那是一個充滿焦慮的歲月，所以我一直不敢去碰觸，以手寫方式寫下心中的話，腦海中一一浮現出國中時期的那些我不想記起的回憶，我自以為那些事物，會因為我的成長而消失，但其實不然，這個竟然是我心中最大的秘密。在國中時影響我最深的繪本「我喜歡我自己」一書中，我意識到，我太過於在意別人的眼光，總讓自己活的不快樂；我開始學會了欣賞不完美的自己，因為這是我一生都要學習的功課，在那個釋懷後的我，開始會想，我並不是為別人而活，我是為自己而活。
The purpose of this study is to explore the life course of "picture books into life education", and to understand the meaning and importance of life education from many literatures. At the same time, it also analyzes domestic students' Most of them are introduced into life education and the exploration of the dilemma, so as to provide reference for educators and parents to promote life education in the future.In this study, the "biographical method" of qualitative research and analysis is presented in the same way as oral history, life story and autobiography. In short, the focus is on the life experience of the researcher. Life exploration and related literature classics, to explore the induction of life education on the potential course of meaning.I know what I say and should not answer anything, I know I can not complain, I can only tell the heart of my heart, I can not tell you, I have always been so careful, I have experienced the experience of the stage of learning things, perhaps it is an anxious years, so I have been afraid to touch, To write the hearts of the words by hand, the mind one by one in the emerging era of those I do not want to remember memories, I think those things will disappear because of my growth, but in fact it is not, this is my heart's largest secret. In my book "I Love Myself", which influenced me most when I was in the country, I realized that I was too concerned about others to make myself unhappy. I began to learn to appreciate the imperfect myself, Is my life to learn the homework, in that release, I will think, I do not live for others, I live for myself