Technology is a necessary force in modern life. We use technology to develop economy, change our life and quicken the pace of development. Without it, we might still stay in a poor society. We might have no TVs, no computers and even no lights. We might have to work by hands instead of by machines and read many books to gain new knowledge instead of making use of computer nets. It's believed that technology improves our life. But technology is not always a positive force in modern life. If it is not used in the right way, it may be harmful and even dangerous to people. For example, as a result of advanced technology, computer viruses have been made by some people with personal purposes, and obviously everyone knows what harm they do. We can see that under the influence of the negative effect of technology, our society may be faced with a great danger.
We can't do all the jobs and complete all the things by ourselves,so a cooperation and help is needed.Looking back,we can know the history of human beings is a history of helping each other.First,helping others is essential,as our abilities are limited and we can't finish everything alone.We need a help in order to do the thing well.Second,to help others means to help ourselves.We can't live in a single world.When we help others in trouble someday,they will help us in return.On the contrary,if we don't offer a help,we won't get a help.Third,helping others is not only a good quality,but also a happy thing.We can get much happiness by helping others.Friends,don't grudge your love or help,for helping others is just helping ourselves . 谢谢采纳~~
最好自己写， 要不以后会后悔的。 不过实在不会我的可以借鉴一下 I feel very happy if I help other people. I don't expect that the person I have helped will help me later, I think human beings live in a same planet, we need to help each other to make our society better. Even for a beggar, I know some of them are not the really disable, not the way they said, but I still give them money because kneeling down on the street and beg is the way normal people would like to do. Those beggars are really geting into a tough situation that makes them abandon their self-respect. I will do my best to help other people if possible, when a old women crossing the street, why not just help her, when a couple of old people get on the bus, why not just give them a seat. Anyway, I hope more and more people love helping others appear in this earth.