(1) Review notes should reflect the systematicness of knowledge as much as possible, especially the connection and difference between key concepts and principles, so that you can grasp the knowledge of a topic as a whole and as a whole as soon as you see the notes, that is, you can show the "knowledge network";

2 review notes should be concise and clear at a glance;

3 review notes should be suitable for your own use, have personal characteristics, grasp them well, remember the prison place, and the notes can be simpler, even expressed in only one or two words; If you don't have a good grasp and memory, you should collect and sort it out in detail through the medical education network; Where you didn't understand deeply or made mistakes before, you need to be more detailed; Because you organize your own reading, you can also use some symbols or abbreviations to make your notes more practical;

Review notes are the crystallization of one's own painstaking efforts and labor, and the essence of knowledge, so they must be kept well for easy reference at any time; After repeated use, until you remember it. It is in the process of repeated learning that many people make their notes more and more refined with the deepening of understanding until they master the essence of knowledge and finally leave their notes intact.