Establishing the Chinese school of management science needs two necessary conditions. One is the management concept that abstractness makes must have “Chinese element”; another is its management concept must have scientific logic intension. As the “potential” of Chinese traditional cultural important element, is just both to have potential. Therefore, “Potential makes everything” from Laozi and “Everything has proportion” from Pythagoras. Potential science can not only make the natural science and social science together in logic, but also can show the motion of innovative business and the development of individual in information age. In the view of potential science: communicate is the derivation of organization. Encourage is to individual, operate to market, and decision to route what communicate to organization. Finally we can expound that all the theory and method in management have relation with the theory in potential science.