During the break, I cleaned up the house and found a few unopened books on the bookshelf. When were these books purchased? I was a little confused for a moment. The contents of these books include ancient culture, historical allusions, and interstellar exploration. I remembered that this was a book I bought three or four years ago. At that time, my life was relaxed and comfortable. In my spare time, I would buy some books and read them. There was no utilitarianism or purpose. I just followed my interests. Later, due to sudden changes, I was overwhelmed by the problems around me every day and couldn’t take care of reading.…