The outcome of online learning: I watched a video of a young boy on a rainy day throwing away his umbrella and joyfully splashing through the puddles. That knowing, slightly wistful smile conveyed a deep sense of understanding—there’s an irresistible charm in the carefree, uninhibited spirit of youth. But from my perspective, I’d put on protective gear and head to a secluded spot where no one is around to do something like that. In a way, that’s my own grown-up expression of youthful exuberance—and that’s precisely what “The Young Boy’s Umbrella Calligraphy and Painting Tube” is all about.