再明媚不入你眼再痴心不敌流年
[zài míng mèi bù rù nĭ yăn zài chī xīn bù dí liú nián]
Translating as 'No Brightness Can Capture Your Gaze, No Obsession Can Match the Passage of Time'. This expresses deep unrequited longing and acknowledges that time diminishes all, no matter how profound the feeling or intention.