Middle age and the changes it brings are like a revolving door. Many people peacefully go through it, growing wiser and losing their rough edges. A minority don't know whether to advance or retreat and get caught in it like a trap.
中年變遷如過旋轉門，多數人安然度過後變得更圓熟、更有智慧，少數人卻進退茫然，身陷迷陣。