The practical idea of reading is dissolving the most moving and interesting part of it. However, in these moving, interesting and "useless" knowledge and thoughts, young people can discover the lack of the soul, and the spirit is bathed in the long luster . Nowadays universities offer courses in classical literature, aesthetic theory, etc. , with this intention. When knowledge comes out of dogmatic theory, it will become an existence with temperature. Regarding this text, the following misunderstandings are:. ['Blindly pursuing practical ideas of reading can make reading dull and boring.', 'Young people should abandon the idea of pursuing only the practicality of knowledge.', 'University courses such as classical literature, aesthetic theory lack value.', 'Excessive pursuit of the practicality of knowledge can make it lack of temperature.']