原来一切都可以取代
[yuán lái yī qiè dōu kĕ yĭ qŭ dài]
'Turns out everything can be replaced.' This expresses a kind of resignation or epiphany, showing an understanding of how relationships, material possessions, etc., can all be exchanged or replaced, indicating some disillusionment about uniqueness and irreplaceability of anything or anyone.