Writing an essay about meeting the future might be a little difficult because it required some imagination and scientific knowledge. However, there were some hints that might be useful. First, he could start from the future. Think about the possible changes and development trends in the future, such as technology, society, politics, etc. Then, he could write about the impact of these changes and developments on himself and the world around him to draw out his own views. Secondly, he could start from his own experience. You can write about things in the past, such as your dreams, experiences, challenges, etc. When writing about these experiences, you can incorporate some future concepts such as time travel, technology, and so on. In this way, he could draw out his future self through his past experiences and explore the connection between the two. Finally, he could start from the relationship between him and the future. You can write some future connections with yourself, such as how your future self might affect, help, or challenge you. At the same time, the interaction and influence between the two can also be discussed to deepen the theme of the article. Of course, the above were only some useful hints. When writing, you still had to choose according to your own interests and actual situation.