曾经的曾经都是过去一切的一切终是宿命
[céng jīng de céng jīng dōu shì guò qù yī qiè de yī qiè zhōng shì sù mìng]
Reflects a sense of nostalgia and acceptance. Translated as everything from the past (lit. 'once upon a time is all past now') and everything eventually comes down to destiny or fate, indicating an understanding that all things must come to pass in due time and nothing lasts forever.