听闻余生有你知足
[tīng wén yú shēng yŏu nĭ zhī zú]
"Ting Wen Yu Sheng You Ni Zhi Zu" means something like 'Knowing about your existence is enough for my whole life' - conveys contented feelings due to knowing someone special would be there during one's entire life, showing satisfaction and gratitude toward a particular person who brings warmth to one's days yet to come.