Recently, many people have copied books for the sake of making headlines, and the ancients were proud of reading, and before there was no photocopier, they could only borrow books to copy them, and then study them.
To read a book, you must first meditate, be kind, be able to see, think when the heart arrives, and then realize.
Of course, many teachers say to students that the eyes have been seen a thousand times, it is better to go through the hands once, in fact, this is the teacher's good intentions, want to let the students calm down to read, however, if the heart is not, thinking can not be, can not understand, is the hand over ten thousand times is useless.
Therefore, from the point of view of copying the book and making headlines, if you have copied, even if it is one or two sentences, if you have some understanding, it is also a big deal, if you copy it, and then go into the trash can, there is no understanding, then it is futile for you to copy more.
![Photocopier testing standards and inspection contents[fig]](data:image/gif;base64,R0lGODlhAQABAIAAAP///wAAACwAAAAAAQABAAACAkQBADs=)