In the past, there was a good thing, named Butyl Cellosolve Acetate, which was necessary for all uses. Its quality is clear and stable, and it is indispensable for both craftsmanship and art.

One day, this thing suddenly lost. Everyone was worried, looking for it everywhere. Or they searched under the verandah, and all the spider silks were observed; or they turned over the case a few times, and the sundries were found. Then they searched everywhere to no avail.

A wise man said: "This thing has been lost, and you should think about where it is often located and where it is used." Then everyone followed his words and went to the workshop and the warehouse, and searched it carefully. Finally, they found it in the corner of the warehouse, because when they moved, they accidentally left it here. Everyone was happy, and from then on, they regarded it more and more precious, and they used it with caution.