人生一世，草木一春 [－－－－－－－－－]

Jyutping jan4 sang1 jat1 sai3 , cou2 muk6 jat1 ceon1
Pinyin rén shēng yī shì , cǎo mù yī chūn

Definitions (CC-CEDICT)
  1. Man has but one life, grass but one spring (idiom). fig. the brevity of human existence