It should be noted here that if you want to recite the same content in the future, you have to review it once in a while, at least by memorizing it roughly, and then review it again before (or before), so it is difficult to forget (it seems that there is something similar to the forgetting curve, that is, if people forget it, it will be difficult to forget it, so you can look it up).
Another way, folk prescription, is to record the contents of your endorsement and play them repeatedly before going to bed (when you are about to fall asleep). I heard that the effect is very good, so let's do it in one style! )