In the winter, the east coast of the United States is snowing, and the Caribbean is warm everywhere. Flying to San Juan, Puerto Rico, there is no destination in the old city, encountering a variety of cats along the way, do not know whether they have masters, or more accurately, playmates. However, in Puerto Rico, where the Caribbean is infinite, even if you are a stray cat, there is not much to complain about. Recently, I reviewed the old movie "The Miracle of the Green". I think that everyone will have the last paragraph of "green mile" towards the end of life. Life is too short, and the years are passing away. It is better to just laugh.