Here I want to write about peace of world. Because nowadays it becomes the very important topic to discuss. We can see that the peace is being destroyed by a group of people. These people are always interested in making wars and thus destroying peace. Their intention is to create their own world for their selfish needs. For that they are using political strength and national wealth. They are misusing the technologies by using for destruction. But we have to remember that we have the responsibility to oppose the wars and other actions which lead to violation. Violence never succeeds.