承诺终抵不过时光涣散誓言终抵不过岁月流逝
[chéng nuò zhōng dĭ bù guò shí guāng huàn sàn shì yán zhōng dĭ bù guò suì yuè liú shì]
Meaning 'Promises eventually lose out to the passage of time, oaths dissolve into lost years'. It expresses resignation or pessimism about maintaining long-term commitment or promises due to the inevitable progressions and unpredictable nature of time.