The Material is opposed and relative to relations and laws. For example, when we study the motion of a small piece of iron, and we do not care about the internal structure or the laws of its internal motion, then the iron is the material. But when we want to study the internal composition of the iron, the mass of iron is no longer material. When we say that the iron is made of iron atoms, we are thinking of the iron atoms as material, and the way the iron atoms are arranged is the relation or law. And when we look at the composition of iron atoms, the iron atoms are no longer material.

Therefore, it can be said that there is no material in the world, and all objective existence is a system composed of certain relations and laws. Time is a kind of relation, space is a kind of relation, energy is also a kind of relation. Energy is the possibility of one matter acting on another.

The existence of subjective world includes Xin（心）, Xing（性）, Qing（情）, Yi（意） and Thought Products.

Figure 1. Composition of the World.

In Chinese, Xin means the heart, here it refers to the thought in the brain. The thought includes perceptual thinking and rational thinking. Xing refers to human nature, needs and interests. Nature includes human temper, disposition, habits, character, cultivation, sentiment and spirit. Qing includes emotion, feeling and vision. Feeling includes bitterness, joy, happy, anger, sorrow, fear, love, evil, surprise, worry and so on. Feeling is the main driving force to produce the will of behavior. When people’s feelings develop into passions, it will produce the biggest driving force to behavior, and people will burst out with great creativity, fighting power or destructive power. Emotion is relatively short feeling, including anxiety, excitement, panic, satisfaction, pride, etc. Vision is relatively rational feeling, such as wish, dream, ideal, yearning, and so on. Yi means the direct power that governs people’s behavior, including people’s attitude, will, perseverance and decision-making. Moral ideas belong to attitude or will. Decisions include concrete decisions and abstract decisions. All normative theories are abstract decisions, including technology, principles, laws, regulations, systems, ethics, customs, etc.