There s only one dfference beteen an old wman and a young one: the young wman has a glorous future before hm and old one has a splendd future behnd hm: and wmaybe that s here the rub s.

• 老人和年轻人之间只有一个区别：年轻人的前面有辉煌的未来，老年人灿烂的未来却已在它们身后。这也许就是困难之所在。