曾经的海枯石烂抵不过好聚好散
[céng jīng de hăi kū shí làn dĭ bù guò hăo jù hăo sàn]
The once solemn vows like 'till the sea runs dry and rocks crumble' cannot resist the peaceful end. This suggests that strong commitments made in the past cannot surpass a harmonious farewell, indicating acceptance of the end with grace.