Life between heaven and earth is suddenly like a traveler from afar. We often say that we should go out and have a look. Because people walking on the road will always have more feelings and more thoughts. In this vast world, we are always travelers in a hurry and returnees on a reverse journey. We don't know where we are going next, who we will meet, and what we will experience, but we can be a recorder and write down our experiences and insights. When you take it out and watch it in the future, you will definitely feel a lot.