“潮” refers to a state of life that is sticky and moist, like the continuous humid weather. People have expectations and expectations, big and small, at all times and places in life, to support the meaning of life. When these expectations and expectations collide with reality, there will be a lot of “conflicts”. Most of the time, such “conflicts” are obscure and complex, and we need to dig. Our life because in such a “conflict”, so always in the “潮” state day after day. This is our life. Three full years of COVID-19 have amplified this “潮”. In this small campus, because of some sudden accidents, everyone’s life has a lot to face, to deal with, to get along with the reality of the method, whether the method is concrete or abstract, stupid or smart, whether it can be successful, it is a hair dryer, blow dry wet, let life again fresh up, towards tomorrow.