Mencius warns against abandoning core morals or neglecting dear ones, as such lapses spread to all conduct. He also states that those who rush forward hastily will retreat quickly, stressing steady, gradual self-cultivation.
Confucius asks his son Boyu whether he studied Zhou Nan and Shao Nan, the foundational poems of The Book of Odes. He compares those skipping them to someone facing a wall, blind to family ethics and social norms, stressing poetry’s vital role in moral self-cultivation.
In Chapter 4 of Romance of the Three Kingdoms, the incident in which Cao Cao kills the entire family of Lü Boshe stands as one of the darkest stains on his legacy. Many readers, upon encountering this episode, condemn Cao Cao for his suspicious nature and ruthless cruelty.
If every person made a habit of looking upon everything as flawless, then everything in the world would naturally become perfect.