I have a whole lot of Latin to learn.
"Repetitio mater memoriae est."
Look at that phrase, and see how much Latin you already know and didn't know it!
Repetitio = repetition
Mater = mother (think: "maternal")
Memoriae = of memory, the "ae" on the end shows you that it is the possessive or 'genitive' form of the noun memoria = "memory"
Est = the Latin verb "to be", third person singular form = "is".
See how easy that is! "Repetition is the mother of memory!"