To realize the value of ONE YEAR， 要了解一年的价值， Ask the student who has failed a class．去问功课不及格的学生。 To realize the value of ONE MONTH，要了解一个月的价值， Ask a mother who gave birth to a premature baby．去问早产婴儿的母亲。 To realize the value of ONE WEEK， 要了解一星期的价值， Ask the editor of a weekly newspaper． 去问周报的编辑。 To realize the value of ONE HOUR， 要了解一小时的价值， Ask the lovers who are waiting to meet． 去问等待见面的情人。 To realize the value of ONE MINUTE，要了解一分钟的价值， Ask a person who missed the train． 去问错过火车的人。 To realize the value of ONE SECOND， 要了解一秒钟的价值， Ask a person who just avoided an accident．去问刚避过一场事故的人。 To realize the value of ONE MILLISECOND，要了解一毫秒的价值， Ask a person who won a silver medal in the Olympics．去问在奥运会中获得银牌的人。 Treasure every moment that you have! 珍惜你拥有的每一刻！ Yesterday is history． Tomorrow is mystery．昨天已是历史。明天充满着神秘。 Today is a gift． That's why it's called the present! 今天是上天的礼物。这就是为什么我们称今天为“礼物”了。
