简简单单只此一生心心念念只此一人
[jiăn jiăn dān dān zhĭ cĭ yī shēng xīn xīn niàn niàn zhĭ cĭ yī rén]
'Live simply, think only of one person for this short life' advocates for a straightforward approach to life with monogamy in thought, dedicating all thoughts and love to one sole significant other.