孤独终老有你在难过好过有你爱
[gū dú zhōng lăo yŏu nĭ zài nán guò hăo guò yŏu nĭ ài]
It expresses complex emotions about loneliness: aging alone can be hard but with one's existence it becomes better (less painful), while having one's affection makes everything easier (even less lonely old-age is bearable).