The brain reflects the natural world through temporal sequences and spatial sequences. The essence of a temporal sequence is a sequential snapshot, while the essence of a spatial sequence is a three-dimensional map. Each snapshot corresponds to a location on the 3D map. The snapshots processed by the brain are not limited to visual and auditory ones; they also integrate information from other senses, such as taste and touch. The purpose of acquiring sequential snapshots is to obtain a projection of the future. A person analyzes and deduces from past snapshots to derive multiple future projections, then selects the optimal one based on the condition of their anchor points. The world presented by the brain is fixed upon anchor points. An anchor point is something or someone a person deeply loves and is emotionally attached to. People closely monitor the condition of their anchor points. When someone evaluates or reflects upon an entity, they retrieve the related snapshots and concepts. I...