珍爱生命远离狗友
[zhēn ài shēng mìng yuăn lí gŏu yŏu]
'Cherish Life, Stay Away from Bad Influences' is likely a colloquial expression combining care for oneself and caution against toxic friendship, implying the need to maintain positive company and self-preservation for overall wellbeing. ('Dog friends' or '狗友' can sometimes colloquially mean disreputable or undesirable friends.)