1. When I read a book about a topic that I don’t understand, the method I use is to first get a superficial understanding of the topic, first browse many pages and many chapters, and then start over from scratch. Start reading in order to gain sophisticated knowledge. When I read the end of the book, I understood its origin. This is the only correct way I can introduce to you. ——Di Cigen

2. Reading history makes people wise, reading poetry makes people smart, mathematics makes people rigorous, physicists make people profound, ethics makes people solemn, logic and rhetoric make people People are good at discerning; all scholars have character. ——Bacon

3. Find something in the books you read that can lead you to the depths, and throw away everything else, that is, throw away things that overburden your mind and seduce you. Everything away from the point. ——Einstein

4. When reading, strive for three qualities: resilience, memory, and understanding. If you have resilience but no memory, reading is in vain; if you have memory but no understanding, the book is a dead book. With the three qualities, one can be called a rich man of knowledge - Wei Minglun

5. It is also not good to study exclusively by reading literature books.

In the past, literary young people often hated mathematics, physics, chemistry, history, geography, and biology, thinking that these were insignificant. Later, they did not even have common sense - Lu Xun