Four aspects. The principle requirements of college students' safety education include four aspects, namely, the combination of classroom education and practice, educational guidance and strengthening management, rich content and method innovation, and strengthening team building. Safety education is an important part of ideological and political education in schools. Safety education involves a wide range of contents, should involve all educational activities in colleges and universities, and should be combined with ideological and political education, moral education, democracy and legal education, school discipline and rules education, and mental health education. However, safety education has its own characteristics and specific content.