Science is essentially a “method” and a “system”; the “method” refers to “form” and the “system” refers to “content.” Science, by way of correct method, makes itself an orderly whole, with the qualities of generality, necessity, and developmental possibility, which makes science systematic knowledge. Kant's transcendental philosophy lies on the basis of the critique of knowledge, it attempts to establish the conditions in which science is possible. Nothing is wrong with the starting point of Kant's transcendental philosophy-appearance-; it is only that appearance must be in connection with the “absolute” and limited in order to be “objective”, that is to say “objective appearance”. Kant separated this connection through a hollow concept of the “rational idea” in order to ensure the integration of a judgmental system. The Neo-Scholastic transcendental method aims at the deficiencies of Kant's transcendental method in an attempt to further develop it.