❶  I feel that I am too ignorant to talk about world peace.  I usually do not think much about peace and tend to think of it as someone else’s problem. . ❷  I don’t know how many conflicts are happening in the world.  In order to think about what I can do for world peace, I need to acquire the right knowledge, so I would like to do some research into where and what kind of conflicts are happening in the world and why. . ❸  What I can say now is that the key to world peace lies in dialog.  I believe that we can achieve a world without any conflict by thinking freely and exchanging our opinions respectfully with people of different cultures and deepening our understanding of each other.