时间 要了解一年的价值， 去问功课不及格的学生。 要了解一个月的价值， 去问早产婴儿的母亲。 要了解一星期的价值， 去问周报的编辑。 要了解一小时的价值， 去问等待见面的情人。 要了解一分钟的价值， 去问错过火车的人。 要了解一秒钟的价值， 去问刚避过一场事故的人。 要了解一毫秒的价值， 去问在奥运会中获得银牌的人。 珍惜你拥有的每一刻！ 昨天已是历史。明天充满着神秘。 今天是上天的礼物。这就是为什么我们称今天为“礼物”了。（present既指现在也指礼物）

Lesson33 Time
To realize the value of ONE YEAR，
Ask the student who has failed a class．
To realize the value of ONE MONTH，
Ask a mother who gave birth to a premature baby．
To realize the value of ONE WEEK，
Ask the editor of a weekly newspaper．
To realize the value of ONE HOUR，
Ask the lovers who are waiting to meet．
To realize the value of ONE MINUTE，
Ask a person who missed the train．
To realize the value of ONE SECOND，
Ask a person who just avoided an accident．
To realize the value of ONE MILLISECOND，
Ask a person who won a silver medal in the Olympics．
Treasure every moment that you have!
Yesterday is history． Tomorrow is mystery．
Today is a gift． That's why it's called the present!
premature 早熟的，未成熟的
editor  编辑
silver medal 银牌
treasure 珍爱，珍惜
mystery 神秘