A man who does not know the history before his birth is always a child." - Cicero, the consul of ancient Rome. The new crown pneumonia epidemic is raging, and the economy, culture, education and other aspects of human society are like pressing the "stop button". Just imagine, if there is no memory of people fighting the virus in the past, academician Zhong Nanshan called for the most primitive isolation method, and people from all walks of life may not actively cooperate. The epidemic has entered an inflection point. For the countries that have experienced all this, it is necessary to make a "recount" of the bits and pieces in the special period. Compared with the Internet, which theoretically job title email list has no “upper limit” for information storage, physical media also have the advantages of being safe, accessible, simple and clear. On April 23, the National Library of China and the national library community jointly launched the "China War 'epidemic'" memory bank construction project. In addition to soliciting people from all walks of life, Internet platforms such as Weibo and Sina have also become common participants. According to the official introduction, the project aims to preserve the collective memory of the special period, completely record the real situation of the whole people's fight against the "epidemic", and objectively reflect the era value of the Chinese model. In the past few months, compatriots in Hubei have asked for help on Weibo, uncles and aunts have been shopping on APPs, housewives have become "regulars" in online medical care, and overseas students have also volunteered to do science popularization. Add evidence bias. The huge amount of digital content created by ordinary people is restoring a more real world. With the existence of the Internet, each of us is not only a witness to history, but also a participant in history. Hubei people: How to use a thermometer? Super talk for help, write a diary to record life Since March 18, Hubei has experienced zero growth for the first time. Seeing this news, many people have been worried for a few months and put down half of it. Revisiting the words of President Roosevelt, "The only thing we fear is fear itself", will have a new feeling. Fear is always objective and constant, and uncontrolled fear will devour a person or a group. Reason can only make things worse. But judging from the traces on the Internet, during the epidemic, Hubei netizens were "worrying" about their lives and actively seeking "solutions". According to data released by Baidu Index on January 24, Wuhan was the city with the most searches for "84 disinfectant" in the early stage of the epidemic. In terms of words, Wuhan also ranks first. In the most severe first quarter, the consumption of netizens in Hubei did not slow down. According to data from the National Bureau of Statistics, Hubei Province ranked eleventh in the country with a per capita expenditure of 4,736 yuan in the first quarter.