When this order is discovered, descriptions of it are made and passed down from generation to generation to preserve the discovery. Explanations are themselves orderly. They are logically organized so that one point leads smoothly to the next.
People follow the logic, and they too come to understand.
It is not surprising, then, that explanations are the basic materials of formal education. Surrounded by all this neatness and order, however, one can jump to an erroneous conclusion. One can assume that the inventors of the creations we study followed the same kind of linear logic in producing them that we use in describing them. In reality the process is altogether different. The flow of ideas does not follow a linear logic.