毕竟深情不及久伴虽然深爱不能永远
[bì jìng shēn qíng bù jí jiŭ bàn suī rán shēn ài bù néng yŏng yuăn]
'Since deep affection can never match long companionship, though deeply loved, they can't stay forever'—this phrase expresses complex emotions around relationships. It talks about love, the importance of companionship, but at the same time acknowledges that some things just aren’t made to last.