Examples of Yuan Longping's famous sayings are as follows:

1. People should be useful people, not people who only care about dignity and do no good to others. This sentence is one of Yuan Longping's life creeds and expresses his understanding and pursuit of the value of life. He emphasized the social value of people and believed that a person should make actual contributions and contribute to society instead of only focusing on superficial honor and status.

2. Rice cannot be grown on books. This sentence is something Yuan Longping often mentions when educating students. He emphasized the importance of practice and believed that theory must be combined with practice to truly master knowledge. He advocated that students should get out of the classroom and learn in practice, discover new problems, and solve new problems.

3. Failure is also wealth. This sentence is what Yuan Longping said when summarizing his scientific research experience. He emphasized the value of failure, believing that failure can allow people to learn lessons, discover new problems, and lay the foundation for future success. He advocated that scientific researchers should have the courage to face failure, not be afraid of failure, and keep trying in order to achieve success.

Yuan Longping’s great events:

1. Developed hybrid rice: Yuan Longping successfully developed hybrid rice in the 1970s, which has a higher yield and disease resistance than traditional rice. It has stronger capabilities and is considered a major breakthrough in the history of Chinese agriculture. This achievement not only solved the problem of food and clothing for the Chinese people, but also made an important contribution to global food security.

2. Promote China's agricultural modernization: Yuan Longping's research and development results not only laid the foundation for China's agricultural modernization, but also provided important reference for global agricultural development. His hybrid rice technology was widely used around the world, revolutionizing global food production.

3. Contribute to the development of China's science and technology: Yuan Longping's success lies not only in his research and development results, but also in his contribution to the development of China's science and technology. He leads the team to continuously explore new agricultural technologies and promotes the progress of China's agricultural science and technology. He also actively advocated promoting agriculture through science and technology, trained a large number of agricultural science and technology talents, and made important contributions to the development of China's science and technology industry.