There must be a way of course. As i know you may try to memorize some poems or even texts. I think that this is a good practice. Also if you have short memory, than you may create your own
life checklist why not? In this way you can write everything that is important for you there, and thus you won't need to memorize everything. Try, maybe this will help. Maybe you could also find something in google, as i know that there are a lot of info