Effects of the Written Language on the Non-Textual World In our last three articles, we declared texts independent from non-texts; we also pointed out the qualities and properties of science are determined by the written language. We now go on to study how the written language influences the non-textual world. We start from shifting the center of the world from non-texts to texts. Our discussions are based on the world that exists in the mind, which controls human behavior. 1. A text-centered model of the world With clarity and simplicity, texts accumulate sequentially to make up a clearer and detailed world, through longtime and intensive reading and textual thinking. On the contrary, complex, fragmented and accidental non-texts are unable to accumulate with the same level of rigor. As a result, non-texts are integrated into the accumulated textual frame, forming a texts-centered model. Texts determine the scope and size of the model, whilst non-texts display the looks of the surface....