The book The Greatest Salesman in the World is worth reading. It will be of great help to people.
A dead book means that after reading it, the meaning in the book is not realized, or only the superficial meaning of the book is realized, while a living book is to draw inferences from others and apply the educational meaning in the book to your own life!
Enlightenment! This word is different in everyone's life. I think the word Wu Can can also be understood as thinking about something! !