How to correctly understand the concept of philosophy?

It is best to use scientific thinking methods and own experience to understand philosophical concepts. Commonly used methods are: induction, deduction, analogy, hypothesis, extreme method and transposition method. There are some basic philosophical concepts, concepts and axioms that must be accepted, otherwise they will fall into ignorant metaphysics and ideology, such as religion, utopia, witchcraft, geomantic omen, Yijing and so on. These concepts, concepts and axioms include: we must accept knowability to lead to human civilization, which is the most basic! Also, being is being perceived; What is useful is truth; It is science that conforms to the three elements of "enthusiasm, difference and repeatability"; "Pragmatism and utilitarianism" are the criteria for judging "true and false, good and evil"; There are also some basic concepts of philosophy and science, such as the economic principle of thinking, the principle of minimum action, material monism, national rationality and so on.

The basic meaning of the rationality of the whole people is "on the premise of transparent information, the will of the whole people is the least stupid, that is, rational".