清晨日光很稀薄午夜月光很孤独
[qīng chén rì guāng hĕn xī bó wŭ yè yuè guāng hĕn gū dú]
Translated as 'Morning Sunlight is Thin; Midnight Moonlight is Solitary,' it contrasts two moments - the weak light at dawn and lonely moonlight at midnight, suggesting contrasting yet complementary emotions throughout the day.