冬天，
                                      才品味出春天的甘甜，
                                      黑暗，
                                      才知星空的璀璨，
                                      四季轮回旋转，
                                      才感慨万千，
                                      对光阴似箭的眷恋，
                                     人死时，
                                     才醒悟人生的内涵。