整句話應該是這樣的：

好看的皮囊千篇一律，有趣的靈魂萬里挑一

Beautiful skins look all the same,

but an interesting spirit makes you one-in-a-million.

千篇一律的意思是——

be in a rut他們的生活只是老一套，不是上班，就是回家做飯或看電視。Their life is always in a rut. They would either go to work or do cooking and watch TV after work.

(stuck) in a rut的意思是（工作、方法等）刻板乏味，墨守成規，一成不變。

英語釋義：too fixed in one particular type of job, activity, method, etc., and needing to change

I need to change jobs - after 15 years here I feel I"m (stuck) in a rut.我得換個工作了——在這兒呆了15年，我感覺刻板乏味極了。