This sentence was said by Jack Ma. He believes that technological innovation is an important force to promote social progress. It can promote economic development and improve people's quality of life. Even in difficult times, we cannot give up technological innovation because it is the key to future development. Jack Ma himself is a typical technological innovator. He founded Alibaba, which made China's e-commerce industry rise rapidly and become a world-renowned technology company. Therefore, his words have become the creed of many people, inspiring them to continue to work hard in the field of science and technology.