情深似海抵毁不过岁月蹉跎
[qíng shēn sì hăi dĭ huĭ bù guò suì yuè cuō tuó]
Describing the depth of feelings being immensely profound yet still failing to withstand the passing of time, pointing towards heartache, lost love, or regret as time marches on, emphasizing how deep emotions aren't enough against all that the world or life puts one through.