Competition is a common phenomenon in our social life.You can find it everywhere.At the same time you can also see cooperation here and there.
Competition is one of the motives of the constant development of the mankind.The pressure of competition can force a man to try his best and then he could do things better and better.On the contrary if one has no opponent,he will begin to be lazy and lose the energy of working hard to make progress.So the mankind couldnt develop without competition.But there are many difficulties in the long way of development.In some cases a man is very hard to conquer those difficulties.So pure and exclusive competition leads to failure.It will be much easier to solve them if many people get together.The importance of cooperation just lies on it.If we ignore the needs of cooperation and just do things separately,we also would not be able to obtain our goals.
Competition and cooperation are both necessary to the mankind.Competition will make us be always active to create.Cooperation gives us the possibility of conquering the great troubles.Only competition together with cooperation can help us to become better all the time.