Explanation: Life: China's philosophical term, which refers to changes and the occurrence of new things; Constant: there is no termination. Keep growing and reproducing.
Said by: The Book of Changes: "Life is easy." Song and Zhou Dunyi's Illustration of Tai Chi: "Two Qi coexist and everything is endless."
Ex.: Gasification is very popular in the world.
◎ Qing Dai Zhen's "Mencius Word Meaning Shu Zheng Dao"