Mencius stresses self-exemplification. If one fails to live by the moral Way, even his spouse and children won’t follow it; commanding others against the Way makes one’s orders unheeded at home, proving self-cultivation is the root of leadership.
Mencius contrasts ancient and modern border checkpoints. Originally built to fend off bandits and shield civilians, they now serve as tools for rulers to tax and oppress common folk, exposing corrupted state power against people’s interests.
Mencius depicts Sage Shun’s balanced mind. He felt fully at peace enduring plain food in poverty, yet stayed unperturbed amid royal splendor after ascending the throne, undisturbed by either humble or glorious external fortunes.
Mencius condemns boasting military skill as a great sin. A benevolent ruler wins universal longing without fierce battles. A punitive campaign means rectifying tyranny; people welcome such righteous forces, so brutal warfare is unnecessary.
Mencius advocates critical reading: blind faith in classics equals having no books. He doubts the Book of Documents’ bloody battle record, arguing the supremely benevolent King Wu would face little resistance against tyrant Zhou, so only a small part of the chapter holds truth.
Mencius claims no truly just wars occurred in the Spring and Autumn age, though some rulers acted less brutally. Only the Son of Heaven held the right to launch punitive campaigns; equal states had no authority to attack one another.
Mencius condemns King Hui of Liang as cruel. Benevolent rulers spread love outward, yet this king sacrificed common folk for land wars, then forced his beloved kin to die in battles, letting cruelty toward strangers ruin his own loved ones.
Mencius stresses prioritizing essentials: wise men focus on urgent tasks, benevolent ones prioritize kin and worthies. Yao and Shun followed this. He criticizes those fussing over trivial rituals while ignoring core mourning and dining etiquette fundamentals.
Mencius puts forward graded love: cherish creatures without full benevolence, treat people kindly yet less intimately than family. True virtue starts with loving relatives, expands to caring for people, and finally extends affection to all natural things.