I usually have a pencil with me while reading. I will add a 'N' letter next to the paragraph that is the key takeaway in the page. Once I finish reading a chapt

I usually have a pencil with me while reading. I will add a 'N' letter next to the paragraph that is the key takeaway in the page. Once I finish reading a chapter, I will quickly skim through the markings and keep a note of it in Evernote. This helps me to remember a book much better.