Social progress and economic development have brought prosperity and liberation to mankind. However, with the improvement of social openness and the impact of multi-culture, contemporary college students can't find their spiritual home under this powerful appearance, so that the phenomenon of ignoring and trampling on life emerges one after another.

We can't help asking: Why do these college students who are receiving education and higher education so disrespect and cherish their precious lives? When did the university campus, once called the "ivory tower", become the terminal of a few students' lives?

First, life can't bear such lightness.

Life is precious and life is fragile. If you don't know how to cherish and protect, harm from the outside world or yourself may make life fleeting and never happen again. With the progress of society and the development of economy, the life alienation of contemporary college students appears in many forms.

Second, the interpretation of the causes of alienation of life

People are social. The emergence of college students' life alienation is not an independent phenomenon. It is related to all aspects and is the result of the struggle and interaction of various forces.

Outlook on life:

Outlook on life is the fundamental view and attitude towards life. Taking life as the object of understanding and forming a systematic concept is the outlook on life. This concept has the ability to invisibly control and dominate people's attitude, emotion, will and behavior choice towards life.

When this concept leads people to respect and love life, it shows that this concept is essentially a moral and "good" outlook on life. In this sense, the outlook on life is transformed into the concept of moral philosophy at the ethical level.

However, life is a complex system. On the one hand, how to look at life and understand it depends on what philosophical standpoint the subject stands on and what purpose he understands and looks at life. On the other hand, it depends on the structure, form and nature of life, which constitutes an objective relationship with human understanding.

The history of human ethical thought is a history of reflecting on the relationship between people and between people and society in the process of understanding and revealing the essence of life. Three different views on human life, namely, the sacredness of life, the quality of life and the value of life, are also three interrelated stages of development.