repetition [repetitions]noun [UK: ˌre.pɪ.ˈtɪʃ.n̩] [US: ˌre.pə.ˈtɪʃ.n̩]Repetition is the mother of memory. = Repetitio mater memoriae.
repetitio est mater studiorum, fabricando fit faber phrase
practice makes perfect(if one practices an activity enough, one will eventually master it) phrase [UK: ˈpræk.tɪs ˈmeɪks pə.ˈfekt] [US: ˈpræk.ˌtɪs ˈmeɪks pər.ˈfekt]