When comparing the educational backgrounds of two scientists and their impact on their career choices, the following detailed personal history information can be collected to fully understand their growth, academic journey, and the potential impact of the environment on decision-making: 1. Personal and family background • Birth background and family situation, such as parents' education level, occupation, family economic situation, etc. • Childhood and growth environment, including the region of residence, cultural atmosphere, family attitudes and influence on academic or career choices. 2. Basic education experience • Primary and secondary school attendance, the education level and campus environment of the school. • Whether they have participated in scientific interest groups, competitions, extracurricular scientific research activities or award-winning experiences during the basic education stage, which may enlighten their interest in science. 3. Higher education stage • Undergraduate school, major and reasons for choosing, whether there is interdisciplinary or minor experience. • Important events during college, such as participation in scientific research projects, laboratory experience, internship experience, club activities and academic exchange activities, the influence of mentors or professors, etc. • The school, major, research direction of graduate and doctoral students (if any), as well as how to choose mentors and research teams; important scientific research projects participated in, papers published, and awards received, etc. 4. Career start and transition • The process of choosing the first job, the initial career path and its relationship with academic background. • Whether the career choice was influenced by family advice, mentor recommendations, academic exchanges or social resources. • Important turning points, such as choosing to stay in academia or turn to industry, policy making, entrepreneurship, etc., and the motivations behind them. 5. Social network and academic guidance • Important people that individuals meet at different stages, such as mentors, professors, seniors or peers, and the guidance these people have on their academic and career development. • The interpersonal networks formed when participating in various academic conferences, lectures, and cooperative projects, and how these networks support their future career opportunities. 6. Personal interests and values • The origin of passion for science, including early experience in science, books read or inspiration. • Personal understanding and value orientation of career success, such as whether to value scientific research freedom, social responsibility, innovation challenges, etc., and the role these values play in education choices and career decisions. 7. Special events and external environmental factors • The direct or indirect impact of key historical moments or events (such as economic crises, policy changes, and technological revolutions) on their education and career choices. • The academic atmosphere of the era and the degree of social attention paid to the professional field, the availability of external resources (such as scholarships and research funds), etc. By collecting and analyzing the above information, we can compare the similarities and differences in the growth and education trajectories of the two scientists and explore how their educational backgrounds shape their career choices, research interests, and long-term development directions. At the same time, this detailed personal history review helps to understand the deep-seated impact of different backgrounds and environmental factors on the career paths of scientists.