Soy food good for women
Women who ate soy regularly as children have a lower risk of breast cancer, American researchers report. And men who eat fish several times a week have a lower risk of colon cancer, a second team of researchers have told the American Association for Cancer Research.
The studies add to a growing body of evidence about the role of diet in cancer. Cancer experts now believe that up to two-thirds of all cancers come from lifestyle factors such as smoking, diet and lack of exercise.
The US National Cancer Institute and researchers at the University of Hawaii found that women who ate the most soy-based foods, such as tofu and miso, when aged 5 to 11, reduced their risk of developing breast cancer by 58 per cent. It was not clear how soy might prevent cancer, though compounds in soy called isoflavones have estrogen-like effects.
A second study showed that men who ate fish at least five times a week had a 40 per cent lower risk of developing colorectal cancer compared with men who ate fish less than once a week.
Many kinds of fish are rich in omega-3 fatty acids, which interfere with the cyclooxygenase-2 or COX-2 enzyme. COX-2 affects inflammation, which may play a role in tumour growth.
据美国研究人员报告，儿童时期经常吃豆类食品的女性患乳腺癌的风险较小。另一组研究人员则向美国癌症研究协会提出，一周吃几次鱼的男性患结肠癌的几率较小。
这两项研究进一步证明了饮食对于防癌的作用。癌症防治专家认为，在所有种类的癌症中，多达三分之二都是由吸烟、节食及缺乏锻炼等不健康的生活方式造成的。
美国全国癌症研究所和夏威夷大学的研究人员发现，在5岁至11岁时经常吃豆腐、味噌等豆类食品的女性患乳腺癌的几率要低58%。至于豆类食品为什么可以防癌还不清楚，不过大豆中所含的名叫异黄酮的化合物具有雌性激素的作用。
另一项研究表明，一周吃鱼至少五次的男性患结肠癌的风险要比那些一周都吃不到一次鱼的男性低40%。很多鱼类中所富含的Omega-3脂肪酸能够抑制环氧化酶2的活性。环氧化酶2会引起发炎，这可能会刺激肿瘤的生长。
One day in 1819, 3,000 miles off the coast of Chile, in one of the most remote regions of the Pacific Ocean, 20 American sailors watched their ship flood with seawater.
They'd been struck by a sperm whale, which had ripped a catastrophic hole in the ship's hull. As their ship began to sink beneath the swells, the men huddled together in three small whaleboats.
These men were 10,000 miles from home, more than 1,000 miles from the nearest scrap of land. In their small boats, they carried only rudimentary navigational equipment and limited supplies of food and water.
These were the men of the whaleship Essex, whose story would later inspire parts of “Moby Dick.”
Even in today's world, their situation would be really dire, but think about how much worse it would have been then.
No one on land had any idea that anything had gone wrong. No search party was coming to look for these men. So most of us have never experienced a situation as frightening as the one in which these sailors found themselves, but we all know what it's like to be afraid.
We know how fear feels, but I'm not sure we spend enough time thinking about what our fears mean.
As we grow up, we're often encouraged to think of fear as a weakness, just another childish thing to discard like baby teeth or roller skates.
And I think it's no accident that we think this way. Neuroscientists have actually shown that human beings are hard'wired to be optimists.
So maybe that's why we think of fear, sometimes, as a danger in and of itself. “Don't worry,” we like to say to one another. “Don't panic.” In English, fear is something we conquer. It's something we fight.
the footsteps of the world expo is getting closer and closer to us, civilized and harmonious call is still ringing in my ears. shanghai, china obtained the right to host the world expo , expo shanghai china will be a world event, the development of shanghai's new round of golden opportunity, as it is an important embodiment of our national spirit.
world expo is a great influence and a long history of international activities, is the largest gathering of human beings. people from around the world gathered in one place display their products and skills, boast of their hometown and motherland. expo set the culmination of human civilization, which has a unique appeal, make you feel surging.
world expo is a platform, we are the masters. she put up a platform for us to let the world know us; she built a bridge for us, so we better communicate with the world. this platform may let us display self wantonly. we are the masters here, we have to landlord, let guest experience enthusiasm and happiness.
dear teacher, dear students:
hello everybody!
my topic today is "making the self-confidence."
thomas edison once said: "confidence is the first secret of success." yes, in life, we can not do without self-confidence everywhere. a person without faith, is bound to be abandoned by the society of a person, a person has been abandoned by successful, one was abandoned by the people themselves! therefore, we can say without hesitation: self-confidence is a person's soul!
self-confidence does not equal arrogance. it is a determination, has the power over life and death. never blindly self-confidence, it is hard honing the ability of the condensed. ability is like the crown, it is only mounted on a self-confident fengyun sparkling diamonds, will become eye-catching and gorgeous. similarly, there is no ability to foil, and let confidence no matter how brilliant, but also like the loss of green flowers, value greatly reduced.
i believe we all heard of "with confidence" the idiom story! good at the northern song painter painting paper with bamboo, when pen to paper without thinking each time they claimed a life-like bamboo map. how did he do it? it turned out that his daily observation of the bamboo hut, seasons, his unshakeable. over time, the length of bamboo thickness, leaf shape color, he is familiar with the heart, naturally, put the bamboo painted superb.
this is the power of self-confidence!
Ladies and Gentlemen, Good morning! I’m very glad to stand here and give you a short speech.
Man’s life is a process of growing up, actually I’m standing here is a growth. If a person’s life must constituted by various choices, then I grow up along with these choices. Once I hope I can study in a college in future, however that’s passed, as you know I come here, now I wonder what the future holds for me.
When I come to this school, I told to myself: this my near future, all starts here. Following I will learn to become a man, a integrated man, who has a fine body, can take on important task, has independent thought, an open mind, intensive thought, has the ability to judge right and wrong, has a perfect job.
Once my teacher said :” you are not sewing, you are stylist; never forget which you should lay out to people is your thought, not craft.” I will put my personality with my interest and ability into my study, during these process I will combine learning with doing. If I can achieve this “future”, I think that I really grow up. And I deeply believe kindred, good-fellowship and love will perfection and happy in the future.
How to say future? Maybe it’s a nice wish. Lets make up our minds, stick to it and surely well enjoy our life.
Today I am very glad to be here to share with you my ideas of success. What is success? It is what everyone is longing for.Sometimes success would be rather simple. Winning a game is success; getting a high grade in the exam is success; making a new friend is success; even now I am standing here giving my speech is somehow also success.
However, as a person's whole life is concerned, success becomes very complicated. Is fortune success? Is fame success? Is high social status success? No, I don’t think so. I believe success is the realization of people's hopes and ideals.Nowadays, in the modern society there are many people who are regarded as the successful. And the most obvious characteristics of them are money, high position and luxurious life. So most people believe that s success and all that they do is for this purpose. But the problem is wether it is real success. We all know there are always more money, higher position and better condition in front of us. If we keep chasing them, where is the end? What will satisfy us at last? Therefore, we can see, to get the real Success we must need something inside, which is the realization of people's hopes and ideals.
Different people have different ideas about success; cause people's hopes and ideas vary from one another. But I am sure every success is dear to everybody, cause it is not easy to come by, cause in the process of our striving for success, we got both our body and soul tempted, meanwhile we are enlightened by the most valuable qualities of human beings: love, patient, courage and sense of responsibility. These are the best treasures. So now I am very proud that I have this opportunity to stand here speaking to all of you. It is my success, cause I raise up to challenge my hope.
What is success? Everyone has his own interpretation as I do. But I am sure every success leads to an ever-brighter future. So ladies and gentlemen, believe in our hopes, believe in ourselves, we, every one of us, can make a successful life!
Wish you all good success!
There was a man who had seven sons, but he had no daughter, greatly though he longed for one. At last his wife told him that they could again expect a child and, sure enough, when it was born it was a baby girl. There was great rejoicing, but the child was weak and puny, so weak that it had to be christened at once. The father told one of the boys to go quickly to the spring and fetch christening water; the other six ran along with him, and because each of them wanted to be the first to dip the jug into the well, it fell in and sank. So there they stood and didn't know what to do, and none of them dared go home. When they didn't come back their father got impatient and said:" I'll wager they've been playing some game again and forgotten all about it, the godless brats." He was afraid the little girl would have to die unbaptized, and in his rage he cried out:" I wish those boys would all turn into ravens." He'd scarcely spoken the words when he heard a whirring of wings in the air overhead, looked up and saw seven coal-black ravens flying away.
It's something we overcome. But what if we looked at fear in a fresh way? What if we thought of fear as an amazing act of the imagination, something that can be as profound and insightful as storytelling itself?
It's easiest to see this link between fear and the imagination in young children, whose fears are often extraordinarily vivid.
When I was a child, I lived in California, which is, you know, mostly a very nice place to live, but for me as a child, California could also be a little scary.
I remember how frightening it was to see the chandelier that hung above our dining table swing back and forth during every minor earthquake, and I sometimes couldn't sleep at night, terrified that the Big One might strike while we were sleeping.
And what we say about kids who have fears like that is that they have a vivid imagination. But at a certain point, most of us learn to leave these kinds of visions behind and grow up.
We learn that there are no monsters hiding under the bed, and not every earthquake brings buildings down. But maybe it's no coincidence that some of our most creative minds fail to leave these kinds of fears behind as adults.
a window is opened up at the crack of dawn, beside which one man is overlooking the the mess of buildings outside, breathing the fresh air cosily. but just after a little while, he steps to his seat, staring at the computer screen till the night. this man is very likely a programmer.
there is a man who concentrates on his computer, but doesn’t care about however he dresses, or even whether he washes his face. there is a man who has a good knowledge of computer language, but has a low eq and makes a bad relationship with others.
there is a man who stays at home and does his own work by himself day and night, but just has few friends.
these images shown above probably are what people think of
programmers as, in fact, programmers indeed give us a bad impression sometimes. however, people just have a partial understanding of programmers’ life, not to mention that they can know the fun of programming. there is no doubt that programs affect all aspects of our lives in an obvious or potential way, especially they are reflected in electronic products that we use nowadays.
when you are so proud of possessing an iphone, you’d better
remember that it is the program that makes you get confidence to show off the advanced mobile phones thoroughly.
when you take advantage of computers to cope with problems in life, you’d better remember that it is the program that makes you seek the convenience of computer.
when you needn’t worry about hot summer and cold winter owing to an air-conditioner, you’d better remember that it is the program that makes you share the machine’s intelligent.
when you release your pressure by playing varies of online games, you’d better remember that it is the program that makes you enjoy the great entertainment in life.
as people’s thoughts control their bodies, computer programs play a leading role in the modern times. both social progress and human evolution depend on the computer programs. in the practical application, a software consists of different programs and then
combines with hardware to develop into a high-tech electronic product. there are many kinds of electronic products found everywhere in our daily life. nearly all the time do we make use of these products to conduct our passion.
yes, it is definitely right that programming is a hard work because of its special characteristics---complicated, time-wasted,
logical. to make a program needs our continual patient and confidence, and we should accept failure again and again in most cases. but once you go into further understanding of computer programs, you will be surprised at the programs’ wander. in detail, through programming a heap of date or a computing model can be easily solved we expected, such as a number wanted, or the model’s parameters. the magical power of program appeals to all the programmers, certainly including me.
it is of great convenience for us to simplify or model our complex questions by programming. furthermore, studying and using programs can enforce us to form our ability of analyzing and logic.
The environment of the world has been damaged by the human beings for so many years without much notice.In recent years,however,more and more nations have begun to preserve the environment as they have realized the importance of it.
The nature has given us so much,but look at what we have done in return for its generosity.Thousands upon thousands of trees have been cut down,including some precious species. Numerous rivers and lakes have been drained only to set up modern buildings. Priceless wildlife has turned into delicious dishes on the table.The air is being befouled by the smoke from the chimneys of the plants...
All this irritates the nature ,which results in the shortage of valuable resources,air pollution,countless acres of lands becoming deserts,etc.Fortunately,many countries have got to know the seriousness of the problem and take active measures to preserve the environment.We sincerely hope that all the peo;le in the world willtake part in the campaign and join hands to protect the nature.
everyone to contribute for the expo, we are no exception, as a living piece of fertile land in pudong's teachers, we are proud and pride. in the vision of a better tomorrowwe have to do for the world expo will own a wonderful ability, we have through our hands, warm heart and sincerity to practical action to achieve the commitment of shanghai to the world. we should educate the many students: do not throw garbage anywhere, no spitting, no jaywalking ... ..., hello, thank you frequently mention, let the material on this city with the new york comparable to the spiritual civilization. educate our students to exciting , willing to shanghai's future by copies of power, if only planted a small tree, participants in the shanghai world expo foreign guests feel: this is a forest city, pollution-free city, ancient and civilized city. better city, better life! until the time of the expo, then, we want to become a glorious volunteers, to changing our foreign friends in shanghai and china's long history, about our education for the world expo will contribute their efforts.
we expect the majority of teachers will be great enthusiasm for the world expo into practical action to meet the world expo, the expo will be a total growth, and the city of development, the development of shanghai devote their efforts to advance hand in hand with shanghai.
feeling of youth
no young man believes he shall ever die. it was a saying of my brother's, and a fine one. there is a feeling of eternity in youth, which makes us amend for everything. to be young is to be as one of the immortal gods. one half of time indeed is flown-the other half remains in store for us with all its countletreasures; for there is no line drawn, and we see no limit to our hopes and wishes. we make the coming age our own-
the vast, the unbounded prospect lies before us.
death. old age. are words without a meaning. that paby us like the idea air which we regard not. others may have undergone, or may still be liable to them-we "bear a charmed life“, which laughs to scorn all such sickly fancies. as in setting out on delightful journey, we strain our eager gaze forward-
bidding the lovely scenes at distance hail!
Can money buy happiness? Different people have different opinions. Some think yes, while others hold the opposite.
It is true that with enough money one can buy all the things one wants, and live a life of comfort and security. However, it is equally true that lack of money causes great distress. It is a common view that "money is the root of all evil." The pursuit of money drives many people to cheat and steal. In some places there is nothing that cannot be bought with money, resulting in corrupt societies where everybody is miserable.
So, money does not necessarily mean happiness. It all depends on how it is used. If we make honest and sensible use of money, it can be a stepping-stone to happiness l Although money cannot buy happiness, it can make happiness possible if it is employed sensibly.
译文：
金钱能买到幸福吗?不同的人有不同的看法。有些人认为是的，而另一些人则持相反的想法。
这是真的，有足够的钱，人们可以买到一个人想要的一切东西，并过上舒适和安全的生活。然而，同样的事实是，缺乏资金会造成巨大的痛苦。“钱是一切罪恶的根源”是一种普遍的观点，对金钱的追求驱使许多人去欺骗和偷窃。在一些地方，没有什么是不能用金钱买来的，在腐化的社会，每个人都是悲惨的。
所以，金钱并不一定意味着幸福。这都取决于它是如何使用。如果我们诚信明智地使用金钱，它将是幸福的基石虽然金钱买不到幸福，但它可以使幸福成为可能。