People always have to motivate themselves to do something. Every day is like the repetition of yesterday. Until the moment when they become loess, what is there worth bringing into the coffin?From today on, I intend to make a challenge, which for me is a marathon to witness myself.Also, I don't know whether I can persist in the growth of a Chinese teacher, nor how many people will watch it together, but I hope we can continue.The fate of all this