2. The specific content of hanging calligraphy and painting should be determined according to the interior decoration style: the interior decoration is simple and generous, and those who pursue simple style can be hung in the garden, quiet and self-cultivation.
3. Common sayings: "A gentleman strives for self-improvement, and a gentleman pays attention to morality", "Heaven rewards diligence, and humanity rewards diligence", and "Man is just without desire". Commonly used poems: Spring and Snow in Qinyuan, Humble Room Inscription, Looking at the Sea, Nostalgia for the Past in Chibi, Tuned Songs, Poems on Chibi, etc.