In short, we should pay attention to three points in the accumulation of materials: wide applicability, strong representativeness and easy to remember.
1, with wide applicability.
"Wide applicability" means that this person/event has many characteristics, can cover many topics and keywords, and has something to say from any aspect.
2. Strong representativeness
"Strong representativeness" means that when quoting a material, you must start from its main aspects and grasp its core essence-that is, when mentioning a person, your "first impression" of him.
3, easy to remember
"Easy to remember" means easy to recite, but what is "easy to remember" in everyone's mind is different. Therefore, when choosing reciting materials, we should fully consider our own characteristics and needs, and try to choose what we are relatively interested in reciting, so as not to give up halfway because of the difficulty.