【正文】 7.The video camera provides such an accurate and convincing record of contemporary life that it has bee a more important form of documentation than written records. Our life has gone through great changes since the video camera came into being, which provides a totally new and different way of recording life to the traditional written methods. Compared with written records, video documentation is much less influenced by the one who took record and the one who interprete it. Another conspicuous advantage of video records is its integrity. Yet it’s rash to say that video camera has already won over traditional written documents and bee the new domination of documentation field since video record is limited in several aspects. We cannot say whether video camera or the written document is more important than the other in that each one has its irreplaceable merits and values. Video camera offers the accurate and convincing method of recording which can revive life in before, while traditional written document can provide a more detailed and rational record in lower cost. 8.It is often necessary, even desirable, for political leaders to withhold information from the public. Firstly, political leaders, in a democracy regime, will harm the proper right of people as they withhold information from the public. Secondly, withholding information from the public will result in corruption in the government, and therefore bring detriment to society. Admittedly, sometimes it is necessary for political leaders to keep the public from know something, such as country’s top secrete, which is indispensable and helpful for a country in defending aggression and keeping safety. 10Governments must ensure that their major cities receive the financial support they need in order to thrive, because it is primarily in cities that a nation39。s cultural traditions are preserved and generated. It is always true that big cities of a country boom not only in economy but also in culture. Actually, not all the major cities of a country are bound to the responsibility of preserving a nation’s culture traditions. Indeed, in some major cities, where have less culture traditions, it creates a better environment for development than in those cities where long culture traditions are preserved. Nevertheless, admitted that, there are also some major cities that are characterized by their long culture traditions, Similarly, either small cities, or villages and towns, in spite of not being major cities, are the places where culture traditions generated and handed down be generations. 11All nations should help support the development of a global university designed to engage students in the process of solving the world39。s most persistent social problems. Though each social problem appears to be different in different nations, as theft in affluent nations may be conducted more for psychological reasons rather than for the value of the issue with regard to its counterpart in poor nations, there is always a radical key lying beneath. On the other hand, though nearly all the social problems are persisting in every nation, some may be disasters in one nation while slight flaw in another. Such a global university asks for the support from all nations of the world. 17There are two types of laws: just and unjust. Every individual in a society has a responsibility to obey just laws and, even more importantly, to disobey and resist unjust laws. Laws and regulations are set up along with the entrenchment of a government serving as a means to control the country. Since laws are built up under the power of government, which represents the public interest whereas run by a few individuals, it is quite possible that laws are constituted in the name of representing the majority while on the contrary in a few individuals favor. Facing unjust laws, every individual has the very responsibility to resist them. No matter that whether every individual could reach an agreement on unjust or not, one point is important that we should put forward our opinions toward unjust laws.26Most people would agree that buildings represent a valuable record of any society39。s past, but controversy arises when old buildings stand on ground that modern planners feel could be better used for modern purposes. In such situations, modern development should be given precedence over the preservation of historic buildings so that contemporary needs can be served. i. Historic buildings are irrecoverable resources we should preserve not only for ourselves but for our decendants ii. Historic buildings are valuable records of a society’s past, and they serve more as travel attractions, city emblems. iii. Some old buildings which are of less value and in bad state can be removed for contemporary needs for ground. But modern planners should avoid destroying historic buildings for modern purposes. Better approachments should be work out for the dilemma. 30The primary goal of technological advancement should be to increase people39。s efficiency so that everyone has more leisure time. First of all, as we have witnessed, achievement in technology has immensely improved people’s efficiency, such as assemblyline, robots. Computer, etc.Besides, when people enjoy relative more leisure time brought by improved efficiency, on the same time, society has encountered other problems, such as the problem of employment. As a matter of fact, increasing efficiency is merely a byproduct of the advance of technology. 36The greatness of individuals can be decided only by those who live after them, not by their contemporaries. The greatness of individuals cannot be appreciated by their contemporaries in large part is due to their outstanding talent and their transcendental intelligence which surpass the mon cognition of general public and their peers.Besides, to test the validity of theories, works and ideas of the great i