孤独的路上没有尽头
[gū dú de lù shàng méi yŏu jĭn tóu]
It means 'the road of loneliness has no end', expressing the endlessness of being lonely or the fact that one might be enduring long-term loneliness. It implies someone's perception of their current or ongoing state filled with solitude, suggesting emotional depth or struggles they're experiencing.