1. Not afraid of clouds covering your eyes, just because you are at the top.
--Wang Anshi's "Climbing Feilai Peak"
2. The wandering clouds are like a wandering child, and the setting sun is about old friends.
--Li Bai's "Farewell to a Friend"
3. The clouds can always block the sun, and the absence of Chang'an makes people sad.
--Li Bai's "Ascending the Phoenix Terrace in Jinling"
4. Being rich and noble through unrighteousness is like floating clouds to me.
--Confucius' "The Analects·Shuer"