伤疤未愈欲忘痛泪未落尽笑先行
[shāng bā wèi yù yù wàng tòng lèi wèi luò jĭn xiào xiān xíng]
Means 'before wounds heal or tears fully fall, laughter begins to forget pain.' It indicates choosing positivity and trying to move forward despite emotional hurt, embodying resilience.