Women dream of money, and children get sick.
Dreaming of digging and digging for silver, listless and uninterested, it is of course difficult to cross the obstacle cotton. Especially when students are studying, they seem to lack interest, interest and heart in learning. Tidy up the messy desk and yellow handouts. By the way, when reading a book, change the surrounding environment slightly to make yourself look lively and energetic, and you will be more enthusiastic when sitting on your desk.