Time flies and things are noisy. I should be vigilant. In the journey of life, it is not easy to keep a childlike interest and leisure. If one day I just bury myself in all kinds of things in my life, and I am no longer interested in watching the scenery along the way by the window and listening to my inner music, then I will be really old-fashioned and have failed my beautiful trip. Self-exile, no longer controlling their own behavior, having fun on the Internet all day, but doing nothing, getting worse and worse. They don't even criticize and educate themselves, they waste precious youth day and night, they are helpless and don't care about anything! What a pity!