how can I build a system of studying It will be easier if you have a good memory on study . It's hard for me to memory things well , I know it's normal that people forget the new things they have learned with time passing by . One of my friends told me to repeat it many times in your heart so that you can remember it better . He also metioned the system of studying . Building a system of study is very important way to study , I ignore it when I was studying . How to build a system of studying in proper way ? How can I learn new things more efficiently ? I have no idea about them . It's time to think about these problems before I start to learn something new . I'm not good at managing time and always waste much time on nonsense things . It's big problem that I need to deal with . PS : Sometimes I write notebook entries in mass without logical , I'm trying to make them more fluently and less mistakes . Thank for your correction . I'd like to help you to learn Mandarin if you want to learn it .