夏始末夏不离oc夏始末夏不离oc
[xià shĭ mò xià bù lí oc xià shĭ mò xià bù lí oc]
A somewhat cryptic repetitive phrase translating roughly into 'summer from start to finish and never leave', this suggests permanency and consistency despite any changes or challenges within a season of time, metaphorical or real.