姑娘们不值得为他们流泪
[gū niáng men bù zhí dé wéi tā men liú lèi]
Translated as 'Girls should not weep over boys/men'. It might indicate girls shouldn't feel upset or sad due to unkind acts from men, probably suggesting people (girls/women) shouldn’t lower their values because of some meaningless or harmful stuff or people.