The times are calling on young people to resolutely fulfill their new historical mission. Our college students are some young people who have more opportunities to receive science and technology education, and they are the beneficiaries of the strategy of "rejuvenating the country through science and education". While benefiting, we should also be a practitioner and finisher of "rejuvenating the country through science and education", shoulder the heavy responsibility of revitalizing the scientific and technological undertakings of the motherland and meeting the challenges of the new scientific and technological revolution, and become the backbone of the motherland's rejuvenation. We in China missed the opportunity of the first industrial revolution. In the wave of information revolution marked by computers, we also suffered a great loss. For example, many industries can only make products downstream of information, without their own platforms and brands, and are used by foreigners. 1998, when our people were struggling with the catastrophic flood, although the Japanese army also sent a medical team to provide medicine services for the Red Cross in the flood, it was learned afterwards that during the blood drawing process, the Japanese army took away a vital part of the blood sample and returned to China for separation and purification, and obtained many precious genes unique to our nation, and made special drugs with beneficial genes, which made huge profits and specially applied for international patents. Isn't this the result of our people's lack of scientific and technological awareness? Who should make up for so many loopholes? The responsibility falls on us young people step by step. If we want to develop, we must open to the outside world and learn to compete when dealing with foreigners.