幸福英语演讲稿（通用3篇）
Chinese cities should close schools, cut working hours and stop outdoor activities during the most severe spells of air pollution, the ministry of environmental protection has said.
"Every possible compulsory measure" must be taken to cut emissions during the heaviest smog – including suspending factory production and imposing traffic restrictions.
The ministry's guidelines, issued in a circular, come as China grapples with frequent choking smog in its big cities, a consequence of years of breakneck economic growth that has fuelled public anger.
State media recently reported that an eight-year-old girl who lived near a busy thoroughfare in the coastal province of Jiangsu had been diagnosed with lung cancer. The case of the girl, believed to be the country's youngest lung cancer patient, has sparked a public outcry.
Despite frequent calls for cutting pollution over recent years, and growing public anger, the problem has only got worse. Schools and workplaces typically operate as normal in all but the most severe smog, even when it reaches hazardous levels.
Primary and middle schools suspended classes last month in the north-east city of Harbin during a smog emergency. The airport and some bus routes were also closed.
China must also toughen anti-pollution measures on industry and reduce its dependence on coal, which produces more than three-quarters of the country's electricity, the environment ministry said.
Public security departments should also toughen checks on vehicles, including phasing out older ones, and ensure there are not too many on the roads, it said.
China said in September it would slash coal consumption and shut down polluting mills, factories and smelters, though experts have said implementing the measures would prove difficult.
Air pollution is expected to worsen this winter because of a chronic natural gas shortage.
it is a commonplace among moralists that you cannot get happiness by pursuing it. this is only true if you pursue it unwisely. gamblers at monte carlo are pursuing money, and most of them lose it instead, but there are other ways of pursuing money, which often succeed. so it is with happiness. if you pursue it by means of drink, you are forgetting the hangover. epicurus pursued it by living only in congenial society and eating only dry bread, supplemented by a little cheese on feast days. his method proved successful in his case, but he was a valetudinarian, and most people would need something more vigorous. for most people, the pursuit of happiness, unless supplemented in various ways, is too abstract and theoretical to be adequate as a personal rule of life. but i think that whatever personal rule of life you may choose it should not, except in rare and heroic cases, be incompatible with happiness. if you look around at the men and women whom you can call happy, you will see that they all have certain things in common.
the most important of these things is an activity which at most gradually builds up something that you are glad to see coming into existence. women who take an instinctive pleasure in their children can get this kind of satisfaction out of bringing up a family. artists and authors and men of science get happiness in this way if their own work seems good to them. but there are many humbler forms of the same kind of pleasure. many men who spend their working life in the city devote their weekends to voluntary and unremunerated toil in their gardens, and when the spring comes, they experience all the joys of having created beauty. the whole subject of happiness has, in my opinion, been treated too solemnly.
it had been thought that man cannot be happy without a theory of life or a religion. perhaps those who have been rendered unhappy by a bad theory may need a better theory to help them to recover, just as you may need a tonic when you have been ill. but when things are normal a man should be healthy without a tonic and happy without a theory. it is the simple things that really matter. if a man delights in his wife and children, has success in work, and finds pleasure in the alternation of day and night, spring and autumn, he will be happy whatever his philosophy may be. if, on the other hand, he finds his wife fateful, his children’s noise unendurable, and the office a nightmare; if in the daytime he longs for night, and at night sighs for the light of day, then what he needs is not a new philosophy but a new regimen--a different diet, or more exercise, or what not. man is an animal, and his happiness depends on his physiology more than he likes to think. this is a humble conclusion, but i cannot make myself disbelieve it. unhappy businessmen, i am convinced, would increase their happiness more by walking six miles every day than by any conceivable change of philosophy.
thangk you.
People have done experiments, will be one of the most ferocious sharks and a tropical fish placed in the same pool, and then use the glass separated, initially, the shark constantly hit that invisible glass, where the resistance is futile, it has not had to go across, and experimental personnel every day put some fish in the pond, so there is no lack of shark prey, but it still wants to go across, want to try that beautiful taste, every day is still constantly hit that glass, it has tried every corner, every time is exhausted, but always also get scars, several times was bleeding, and lasted a few days, whenever a glass A crack appeared, and the experimenter immediately added a thicker glass
Later, the shark no longer hit that glass, no longer care about those beautiful tropical fish, as though they are moving on the wall murals, it started to wait every day there will be fixed carp, then use his hunting instinct agile, as if to return to the sea the mighty fierce domineering, but all this is simply false that way, at the end of the experiment, experimental personnel will take the glass, but the shark did not respond, every day is fixed regional travel with its tropical fish not only for those who turn a blind eye, even when those carp escaped to the side, he immediately abandon the chase, say what also don't want to in the past, the end of the experiment. The people He laughed at him for being the weakest fish in the sea, but the man who had lost his love knew why he was afraid of pain
A lot of people like this shark, after many setbacks, blows and failures, they gradually lost the courage to die, the dream of death, and only the bleak eyes and sad sigh, helpless, helpless and powerless
曾有人做过实验，将一只最凶猛的鲨鱼和一群热带鱼放在同一个池子，然后用强化玻璃隔开，最初，鲨鱼每天不断冲撞那块看不到的玻璃，耐何这只是徒劳，它始终不能过到对面去，而实验人员每天都有放一些鲫鱼在池子里，所以鲨鱼也没缺少猎物，只是它仍想到对面去，想尝试那美丽的滋味，每天仍是不断的冲撞那块玻璃，它试了每个角落，每次都是用尽全力，但每次也总是弄的伤痕累累，有好几次都浑身破裂出血，持续了好一些日子，每当玻璃一出现裂痕，实验人员马上加上一块更厚的玻璃。
后来，鲨鱼不再冲撞那块玻璃了，对那些斑斓的热带鱼也不再在意，好像他们只是墙上会动的壁画，它开始等着每天固定会出现的鲫鱼，然后用他敏捷的本能进行狩猎，好像回到海中不可一世的凶狠霸气，但这一切只不过是假像罢了，实验到了最后的阶段，实验人员将玻璃取走，但鲨鱼却没有反应，每天仍是在固定的区域游着它不但对那些热带鱼视若无睹，甚至于当那些鲫鱼逃到那边去，他就立刻放弃追逐，说什么也不愿再过去，实验结束了，实验人员讥笑它是海里最懦弱的鱼。可是失恋过的人都知道为什么，它怕痛。
很多人像这条鲨鱼一样，在多次的挫折、打击和失败之后，就逐渐失去了勇气。激情死了，梦想死了，剩下的只有黯淡的眼神和悲伤的叹息，无奈，无助和无力。