你是风儿我是沙风儿带沙走天下
[nĭ shì fēng ér wŏ shì shā fēng ér dài shā zŏu tiān xià]
Translated as 'You are the Wind, I am the Sand; the Wind Carries the Sand Everywhere,' it poetically describes a close relationship where two people are inseparable, traveling together through life.