When the bell of the new year rings, people immerse themselves in a joyful atmosphere, looking forward to a new beginning and looking forward to new possibilities. On New Year's Eve, there are always various lively scenes. Previously, watching the New Year's Eve party was a necessary activity for many people to welcome the new year. Nowadays, the choices for spending the New Year's Eve are becoming increasingly diverse. Whether online or offline, festival activities are convenient and diverse. You can turn on the TV to watch the New Year's Eve party, go to museums to see exhibitions, participate in a New Year's Eve live broadcast, listen to a concert, or have a knowledge New Year's Eve celebration. Knowledge spanning the new year is usually presented in the form of speeches. Speakers summarize the key events of the year, popularize cutting-edge topics closely related to people's lives and social development, analyze potential trends in the future, use easy to understand examples, and express themselves in the more popular language of young people, providing their own opinions and ideas, and inspiring the audience to think. At the end of 2023, many New Year's speeches accompanied the audience to welcome 2024, with business influencers, academic celebrities, and self media anchors appearing one after another. Academicians of the Chinese Academy of Sciences told stories of scientists and introduced scientific and technological progress and development; The 9th "Friends of Time" New Year's Eve speech that arrived as scheduled; There is a "Youth Lecture Hall" in Chengdu, where outstanding young people from all walks of life share their journey of pursuing their dreams, and so on. It is worth pondering why this New Year's Eve celebration has received so much attention and love in recent years, without a glamorous celebrity lineup and cool dance design. What kind of social changes does this reflect? In the era of information explosion, people's thirst for knowledge is even stronger. Both the popularity of knowledge payment and the popularity of knowledge New Year's speeches have targeted the "knowledge anxiety" of some young people today, to some extent meeting the audience's need for knowledge. In this era filled with fragmented information, people yearn to update their knowledge base, acquire information and value, and find an answer to the "uncertainty" encountered in life. Knowledge cross year speeches often involve multiple fields and themes. They are not only a form of knowledge exchange, but also a collision of cultures and the transmission of values. Through speeches, people can learn about cutting-edge developments in different fields and broaden their horizons. As the "Friends of Time" said in their New Year's speech, "Although the world is still that world, as long as you are willing to change angles, even if the camera position is slightly lower, you can always find some surprises. This may be the use of the New Year's speech and me for you." Our desire to acquire knowledge is actually finding solutions to the problems in our lives. How to handle relationships? How to face competition? How to establish a flag in the new year? Even how to make money? But we often overlook that there is more than one solution to a problem, which is why we want to broaden our horizons and listen to other people's answers. In his New Year's Eve speech at the "Youth Lecture Hall", Shi Kaibo, a specially appointed researcher at Chengdu University, told us that "there is no shortcut in life. Taking every step well is the fastest path." Li Dajiang, a technical expert born in the 2000s, said, "Even ordinary people can definitely be seen." The speaker shared his experiences and insights with people in a simple and easy to understand way of speaking