Because we will use a lot of knowledge in our life. Simple math and Chinese knowledge are used by everyone in our daily life. If you want to learn mathematics and physics well, you need the ability to understand Chinese and Chinese characters. Physics and chemistry are inseparable from mathematical knowledge, not just computational knowledge. For example, the manufacture of roads, houses, various daily necessities, tools and electrical appliances ... is inseparable from the application of mathematical physics knowledge software, and programming generally involves English and mathematical chemistry, not to mention all aspects of medicine include chemistry and biology. People will eventually choose to learn a skill and become a means to make a living in the future and serve the society. With these foundations, we can master the content of future study.