The human being is prone to forgetfulness. Sometimes in our day to day lives, this quality that lies within us is not appreciated. Sometimes things are hard to forget, other times we forget things that we might not even want to.
Want to get an idea about the key themes covered in a chapter and how many surah in Quran? Dr. Muzammil H. Siddiqi has summarized the central theme and sub-themes in each Surah of the Quran based on the structure of the Surah in Quran.
There are guidelines defined for us. But how do we know about these guidelines? Open up that shiny-looking book perched high up on your bookshelf. Read it. Study it. Ask someone who is of knowledge to help you study it. Take a class.
Dr. T.B. Irving provided Muslims with the first translation of the Quran into American English. Here is his translation of Surah Ya Sin from his work The Qur'an: The Noble Reading.