江湖陌路初心不负
[jiāng hú mò lù chū xīn bù fù]
It means 'Not forgetting the original aspiration even on different paths in life'. The phrase expresses the idea that one remains faithful to their true self and initial intentions despite encountering different people and experiences throughout their journey in life, much like how strangers part ways after meeting at some crossroads of the 'river and lake', which can symbolize the world or society in ancient Chinese culture. It's a reminder of staying true.