Some people say that the rules in the economic field are different from those in the moral field. The economic field emphasizes the role of economic man and takes obtaining greater and more profits as the principle of doing things; The moral field requires dedication, altruism and mutual assistance. In fact, the economic field certainly has rules such as supply and demand signals, equal exchange, clear property rights and profit maximization, but since it is people's social activity, moral principles will permeate it all the time, and the two are difficult to be clearly separated.
passage intended to emphasize?
Economic principles and moral principles should be taken into account in social activities