那终日不散的思念那引以为傲的曾经
[nèi zhōng rì bù sàn de sī niàn nèi yĭn yĭ wéi ào de céng jīng]
'That endless longing, that proud past.' It expresses lingering nostalgia for times gone by which one holds in high regard, despite them possibly being over and not always happy.