Read all the books or repeat a paragraph.

This kind of intensive reading and rough reading need to be controlled by yourself. If a book is wonderful enough, I believe the subject will read the wonderful places again and again, ponder over them carefully and taste them attentively. On the contrary, some books or paragraphs are boring and have no nutrition, so you can skim them quickly. Reading must be combined with intensive reading and rough browsing, so as to get the essence and discard the dross. I hope it helps you!