Isitnecessaryto makemistakeseven when doing so has negative consequences for other people? Plan and writea multiparagraph essay(300-600words)in which you develop your point of view on the above question. Support your positionwithreasoningand examplestaken from your reading, studies, experience, or observations
时间: 2023-03-13 12:51:09 浏览: 136
我认为,犯错误对于我们的成长来说是必要的,即使它会给他人带来负面影响。每个人都会犯错误,而且唯有通过犯错误才能学习到更多的知识,增长个人经验。出错是一种重要的学习过程,只有犯错,人们才会警惕起来,审视自己,从而变得更加聪明,更加精明。另外,如果犯错误以及为此付出代价,也可以使人们变得更加慎重,更加谨慎。一旦犯错,人们就会学会从错误中吸取教训,小心翼翼而行,从而避免再次出现犯错的情况。例如,一位企业家犯错,从而给公司带来损失,那么他就会学会以后要更加谨慎,不能再犯同样的错误。然而,尽管犯错误是必要的,但是也应该避免犯大错误。做任何事情之前,都应该考虑到可能出现的负面影响,若是可能会给他人带来负面影响,就要慎重行事,避免出现大错误。总之,犯错误是必要的,但也应该尽量避免犯大错误。
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Shifts in China’s Rural and Urban Population: 2000-2020 The bar chart clearly reveals that from 2000 to 2020, while the total population in China increased moderately from 1.25 billion to 1.41 billion, population in urban and rural areas experienced dramatic shifts in different directions. Urban population rose from 450 million in 2000 to 670 million in 2010 and 900 million in 2020; contrastingly, rural population declined from 800 million in 2000 to 680 million in 2010 and 510 million in 2020. The population gap narrowed largely because of the joint effects of urbanization, unequal economic opportunities in rural and urban areas, and the expansion of higher education. In the first place, there was a large-scale urban sprawl during this period. Places which had been part of the vast countryside were incorporated into cities, causing hundreds of millions of rural dwellers to be passively transformed into urban residents. What’s more, while urban living standards improved greatly in these years, few economic opportunities fell on rural areas and most peasant families remained at the poverty line. Poverty prompted the call for change, leading a large quantity of healthy young peasants to leave their hometowns and flock to cities for a better living. Last but not least, China’s higher education grew at an unprecedented rate in these years. More high school graduates than ever before entered colleges and universities, most of whom preferred to stay in urban areas after graduation for personal development. The increase in urban population was a sure indication of economic and educational achievements in China. It benefited the country in many aspects, relieving the shortage of labor force in cities, lessening the burden of peasants to support their families, and affording young people from rural areas more opportunities to display their talents. However, the migration of rural residents into urban areas inevitably brought about disadvantages. Some of them, such as waste of arable land and left-behind children in the countryside, as well as traffic congestion and soaring housing prices in cities, have already called the attention of the government and corresponding measures have begun to take effect. But others, especially the inability of many peasants to integrate into urban life due to their lack of education and civilized habits, have long been neglected. In this sense, we cannot be satisfied with the superficially optimistic figures in the chart, but should endeavor to foster the integration of these newcomers by providing them with adequate assistance in educational and cultural aspects, so that they can find easier access to the prosperity and convenience of urban life and be more fully devoted to the development of cities.翻译成英文版两百单词左右的文章
The bar chart shows that from 2000 to 2020, while China's total population increased slightly from 1.25 billion to 1.41 billion, the population in urban and rural areas changed significantly. The urban population increased from 450 million in 2000 to 670 million in 2010 and 900 million in 2020, while the rural population decreased from 800 million in 2000 to 680 million in 2010 and 510 million in 2020.The population shift was largely caused by urbanization, unequal economic opportunities in urban and rural areas, and the expansion of higher education. Urban sprawl led to millions of people from rural areas becoming urban residents. In addition, living standards in cities improved at a faster rate than in rural areas, leading many people to migrate in search of better economic opportunities. Finally, the number of people entering universities and colleges increased dramatically, and most of them chose to stay in the cities after graduating.The increase in urban population was a sign of economic and educational progress in China, with multiple benefits such as an increased labor force in cities, less burden on rural families, and greater opportunities for young people from rural areas. However, it also brought some negative consequences, such as the loss of arable land, the abandonment of children in rural areas, traffic jams and skyrocketing housing prices. The government has taken action to address these issues, but the lack of education and poor living habits of many people from rural areas has often been overlooked.Therefore, we cannot be satisfied with the optimistic figures in the chart, but must work to ensure that those who migrate from rural to urban areas are properly integrated into city life. This can be achieved through providing educational and cultural assistance, so that they can take advantage of the convenience and prosperity of urban life and contribute to the development of cities.
In this study we apply methods to determine the tendency for thrombus formation in different central venous catheters (CVC) models associated with flow rate variation. To calculate the thrombogenic potential, we proposed a new numerical model of the platelet lysis index (PLI) equation. To compare the results of PLI and flow rate in different models of catheters, numerical calculations were performed on three different tips of CVC. The results showed that the PLI increases as a power function of the flow rate independent of the type of CVC. This study evidenced that the higher the blood flow rate used in the catheter, the greater the potential for thrombus formation. The PLI computed at the catheter outlet presented higher values when compared to the values computed at the vein outlet indicating that the blood flow through the CVC arterial lumen presents a proportionally larger thrombogenic potential when compared to the blood flow that leaves the vein towards the atrium. This finding may have consequences for clinical practice, since there is no specific flow value recommended in the catheter when the hemodialysis machine is turned on, and with this equation it was possible to demonstrate the thrombogenic potential that the flow rate can possibly offer.
本研究应用方法,确定不同中心静脉导管(CVC)型号在流量变化下形成血栓的倾向。为了计算血栓形成潜力,我们提出了一个新的血小板溶解指数(PLI)方程数值模型。为了比较不同型号导管中PLI和流量的结果,我们在三个不同的CVC尖端上进行了数值计算。结果表明,PLI随流量的增加呈幂函数增长,与CVC类型无关。本研究表明,导管中使用的血流速度越高,形成血栓的潜力就越大。当与静脉出口计算的PLI相比时,导管出口计算的PLI值更高,这表明通过CVC动脉腔流动的血液与流向心房的静脉流相比具有更大的血栓形成潜力。这一发现可能对临床实践产生影响,因为在透析机启动时,导管中没有特定的流量值建议,而使用这个方程式可以展示流速可能提供的血栓形成潜力。
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