Duke Zhou dreamed that his dead relatives asked him for pen and paper.

I dreamed that my deceased relatives asked me for a pen and paper: the usual fatigue was thrown aside and my body and mind were completely comfortable. Go to a place with fresh air and water, and get in touch with natural flowers and plants to make your mind more moist. If you stay at home, you can also take care of the potted plants on the balcony, which also has some effects. I don't need a pen and paper to record these two days with good memories. Therefore, the place of knowledge is the most suitable for you, and the bookstore is of course one of them, and the book you picked up inadvertently and the page you opened casually seem to have the value of reading.