Our daily life trajectories are mostly similar, and there are always some things that make this fleeting day worth remembering. Now that the Internet is too fast, we passively live in a fast and impetuous era, just like fewer and fewer people read paper books. I don't want to live a life where only headlines and trending searches can be seen when I look back. I want to record those things about life and those real existences, like the square dance where new people are always watching every afternoon, and the children who are toddlers giggling and laughing. They are all your world.