A passage from "Encouragement to the World": "Heaven cannot be deceived, earth cannot be insulted, kings cannot be ignored, relatives cannot be reversed, teachers cannot be arrogant, gods cannot be hidden, brothers cannot be insulted, brothers cannot be vain, and sons cannot be indulged." , women should not be gossiped about, friends should not be ignored, neighbors should not be harmed, family members should not be neglected, the body should not be lazy, the mind should not be ignorant, words should not be arrogant, actions should not be short-lived, letters should not be thrown away, courtesy should not be discarded, kindness should not be forgotten, righteousness should not be betrayed, and trustworthy Don't be happy, don't control the power, don't boast about the rich, don't rely on the noble, don't complain about the poor, don't insult the humble, and don't underestimate the Confucianism."