Is China's traditional Shu Shu theory useful?

Mr. Feng Youlan once made a general comment on the role of China's ancient magic number in the history of thought: "Magic number itself is based on superstition, but it is often the origin of science. Shu Shu and science share a common desire, that is, to explain nature with a positive attitude. Let nature serve mankind by conquering it. When Shu Shu gave up his belief in supernatural forces and tried to explain the universe only by natural forces, it became a science. What are these natural forces? Concepts may be simple and rough at first, but there is a scientific beginning in these concepts. "

After all, it is useless. If it is used for divination, it is better to draw lots. If it is used in other ways, it is better to learn modern natural science and social science.