1, establish contact and produce association. Any knowledge point is not isolated, we should learn to link new knowledge with what we have learned. Although it takes a little time, it can promote understanding and make the memory deeper. These connections can be knowledge points within disciplines, knowledge points between disciplines or interdisciplinary knowledge.

2. Location memory method. This method was originally designed to help speakers remember the main points of their speeches. Please imagine a series of familiar places, such as beds, tables, quilts and chairs in the house. Then, using location memory, you can move from one place to another in your mind, and you can put the things in the list in your imagination in turn.

3. Exaggerated memory. When we remember, we can use a little secret: use our imagination to combine data in an incredible, exaggerated, exaggerated, funny, scary or illogical way. Because the more exaggerated, the deeper our impression.

4. Professional training. Anyone who has watched super brain's program will envy the contestants' extraordinary memory. In fact, they are not born, but have applied the memory method to carry out scientific training.

Memory is a cognitive process in which the brain encodes, stores and extracts the information of objective things. It also refers to the structure and content of stored information. Including memorizing, keeping, recalling and recognizing.