Early discipline and balanced parental authority are essential for raising virtuous children, as excessive indulgence or favoritism leads to ruin. Yan Zhitui’s advice emphasizes beginning education in infancy, maintaining dignity with kindness, and avoiding both neglect and familiarity. Historical examples show that strict, consistent teaching fosters success, while overindulgence breeds arrogance and disaster. Parents today can still learn from this ancient wisdom to shape character and prevent moral failure.