天若有情天亦老动我姐妹全干倒
[tiān ruò yŏu qíng tiān yì lăo dòng wŏ jiĕ mèi quán gān dăo]
This phrase suggests that if heaven has feelings, it too would age—emphasizing intense loyalty to sisters or female friends. It implies that they would take action on behalf of their siblings or friends without hesitation.