得不到的永远在骚动拥有着的永远在嘚瑟
[dé bù dào de yŏng yuăn zài sāo dòng yōng yŏu zhe de yŏng yuăn zài dē sè]
'What You Can't Get Is Always Restless What You Have Is Always Showing Off'. This phrase suggests human nature in psychology - always pursuing the ones that seem out-of-reach yet being smug or boastful over what currently possess. There's some satire in it