sciencefictional

As the song goes “ My future isn’t a dream ” I love the song which brings me confidence when singing it every time I believe that all our dreams can come true if we have courage to pursue them When I was young my father always asked me what I would be in the future Sometimes I found it very hard to give a certain reply “ I want to be a doctor ” “ I want to be a teacher ” and “ I ’d like to be a scientist !” Many of these answers are perhaps very childish and ridiculous But I never think they are far away How time flies! Who is able to give a definition to his future ? I know clearly that those high buildings are based on solid foundation As a student ， I should have a reasonable aim ， and study hard My goal is to enter the best university for further study after middle school I know it’s hard work ， and I ’ll come across many difficulties and frustrations But no matter what they are ， I’ll keep working on it and never give up My teacher says there ’s only one kind of people that are truly successful : those who are brave enough to put up with hardships Even if I won’t achieve the goal ， I have no regrets for what I have done ， for I have struggled for my life

Science and technology have been bringing human beings tremendous Thanks to science and technology, we now live comfortably and conveniently in houses furnished with air conditioners, refrigerators, washing machines and televisions Thanks to science and technology, we can eat fresh vegetables att the year Thanks to science and technology, we can travel tong distances in the fraction of a second on planes, trains and Thanks to science and technology, we wear clothes with synthetic materials which can not easily be worn However, science and technology have atso brought us a tot of First, because of the many breakthroughs in the field of medicine, people are now living much longer than they used As a result, the population of the world is increasing, causing tots of Second, because of the development of industry, tots of the wastes from factories pour into the air and rivers, causing pollution of att Third, some terrorists are using science and technology against They use biological, chemical and unclear weapons to threaten world So it's urgent that we find ways to solve these But we should not stop the development of science and technology because of these disasters they bring, just as we should not give up eating for fear of In addition, we should make some rules to regulate our As long as we use science and technology in a proper way, they may bring us even more