好了伤疤忘了疼

hǎo le shāng bā wàng le téng

to forget past pains once the wound has healed (idiom)

好

hǎo

good

了

le

(completed action marker)

伤

shāng

to injure

疤

bā

scar

忘

wàng

to forget

了

le

(completed action marker)

疼

téng

(it) hurts; sore