哲人看年齡

40 is the old age for the youth, 80 is the young age for the elderly.

青年四十驚遲暮，白首八十勝新春。

年朝者四十而暮，年暮者八十而朝。

朝者恨四十已暮，暮者喜八十還春。

尋更佳譯作。😀