So important are little things in our life,perfectly meaningless in themselves, but as we look back upon them in their chain of cause and effect, we realize they are sometimes fraught with momentous consequences.

• 在人的一生；有一些细微之事；本身毫无意义可言；却具有极大的重要性；事过境迁之后，回顾其因果关系，却发现其影响之大，殊可惊人.