Therefore, it is urgent to establish a total cultural value system. By a total cultural value system we mean, vertically, a cultural concept that dominates both public and private life, and, horizontally, a standard for cultural behavior in different realms including politics, economics, family, community and the inner world of an individual. The relative importance of these concepts and behavioral standards in the structure varies, but what should be emphasized is that even the most unimportant cannot be absent. Whether a concept or standard is important or not is not only of abstract significance, but changes with conditions. The scientific spirit and the humanistic spirit are the two pillars supporting a total cultural concept system.
Science can destroy superstition and reveal truth, but science's pursuit of truth is a process.
Whenever science illuminates a natural mystery, it usually also reveals more unknowns. Because the universe is infinite, the pursuit of science will never end. Marxist epistemology believes that human beings can eventually arrive at ultimate truth, but the process of understanding will never end. This implies that no matter how developed science becomes, in terms of the real and concrete temporal and spatial environment, there will always be unknowns for man. People's real needs cannot be fully satisfied by science and the spirit of science.