细看春花秋月看他新故代谢
[xì kàn chūn huā qiū yuè kàn tā xīn gù dài xiè]
Translates to 'Carefully Watch Spring Flowers, Autumn Moons, Witnessing Renewal'. It conveys a reflective mood where one appreciates life changes and the passage of time, embracing both new and old experiences.