不是你爱的人终会被遗忘
[bù shì nĭ ài de rén zhōng huì bèi yí wàng]
'If Not Cherished, Love Will Fade and Be Forgotten.' Implies that even strong emotions like love will eventually dwindle if there is a lack of attention, nurturing, or appreciation. This phrase touches on the impermanence in life and relationships.