UNESCO has designated April 23rd every year as "World Reading Day". To celebrate this cultural festival, a school decided to fill the campus with books.

(1) Example: Reading a good book is like talking with many noble people; Books are joyful joy and painful comfort; Ideal books are the key to wisdom; Books are the best friends. Wait a minute.

(2)

Example: Confucius-traveling around the world; Xingtan lecture; Be tireless in teaching others; In a threesome, there must be a teacher; Don't be embarrassed to ask. Wait a minute.

Example: Mencius-mother moved three times; More help, less help; Born in sorrow, died in happiness. Wait a minute.

(3) Change "expansion" into "improvement"; ②

(4)

Example 1: Character-Lu; Related stories: "Punching Kansai Town" or "Pulling weeping willows upside down".

Example 2: Character-Song Wu; Related stories: "Fight Ximen Qing" or "Drunk Fight Jiang Menshen" or "Make a cloud fly away" or "Blood splashes on the Yuanyang Building".