The Story of Li Si

When you are at your coldest, someone will always cover you with a plastic sheet. When Li Si was thirty-one, he had nothing left. An old man eating a box lunch taught him what it means to be a father. Zhang, a brick-moving guy, sold his wedding ring. An old man under a bridge was carrying a plastic sheet from thirty years ago. There was also a little girl who gave him half a candy and told him that sugar is sweet and will not be bitter after eating it.