待我成熟娶你为妻
[dài wŏ chéng shú qŭ nĭ wéi qī]
'Dai wo chengshu qǔ nǐ wei qi', which means, 'Wait Until I Grow Up to Marry You'. The sentiment here showcases the promise made in early romance where individuals are willing to wait until they reach an appropriate age or achieve necessary maturity before marriage.