At the beginning of the 20th century, physicists such as Planck and Bohr jointly created quantum mechanics. Together with the theory of relativity, it is considered to be the two basic pillars of modern physics. The development of quantum mechanics has revolutionized people's perception of matter. The understanding of structure and its interaction. With the help of quantum mechanics, many phenomena can be truly explained. New, intuitionally unimaginable phenomena are predicted and then verified. The birth of quantum mechanics and other theories is important for promoting world civilization. Progress is of far-reaching significance. The scientific value of these years-consuming basic research results is inestimable, and it can never be measured by simple standards such as whether it is useful or not.
meant to emphasize?
Scientific value cannot be measured by quantitative indicators.