我愿你是岁月变不老的知己
[wŏ yuàn nĭ shì suì yuè biàn bù lăo de zhī jĭ]
Expressing a wish that you would be the kind of friend immune to the aging process of time, it reflects a profound desire for an enduring friendship that doesn't change no matter how much time passes. It cherishes friendships not eroded by the sands of time.