:英文短诗4首（中文注释）

　　Ask a mother who has given birth to a premature baby.

　　To realize the value of one week：

　　Ask an 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 has missed the train， bus or plane.

　　To realize the value of one second：

　　Ask a person who has survived an accident.

　　To realize the value of one millisecond：