You will have no reason to think about the merely statistical fact of the number of years you have already lived, still less of the probable shortness of your future.
A.It is not necessary for you to think about the past days and how short it is in your future time. B.It is necessary for you to think about the days in your past • because you have little time for the future. C.You need not think about your past days. You should consider your future life much. D.You should think about the years you have already lived, and the future days you will live.正确答案A