Everyone needs to write his or her notes to understand the topic, to include something that he/she feels important. Some people stress the importance of logica

Everyone needs to write his or her notes to understand the topic, to include something that he/she feels important. Some people stress the importance of logical flow and theory, whereas some people stress the importance of applications. I believe we all learn by organising knowledge in our own way. So there won't be a single definitive reference text or note.