好了伤疤忘了疼疼过之后懂真情
[hăo le shāng bā wàng le téng téng guò zhī hòu dŏng zhēn qíng]
The meaning is quite profound: 'Once the scar heals, pain is forgotten. After pain passes, we can understand true feelings'. It describes a mindset where, despite going through suffering and wounds, one eventually recovers and realizes heartfelt emotions only when the hurt fades away