白天不懂夜的黑星星不懂月孤独
[bái tiān bù dŏng yè de hēi xīng xīng bù dŏng yuè gū dú]
"Day Does Not Understand Night’s Darkness, and Stars Do Not Understand the Moon’s Loneliness" symbolizes misunderstanding among people, different situations or entities with distinct perspectives. It implies that not everyone understands or feels the same way about certain things.