Gao Zi II · Passage 08 / 16 · 孟子 6B.8
Mencius 6B.8: to use the people without teaching
Sending unformed and unsettled people into war is not proper command but injury to the people. Military success cannot come before responsibility for lives.
魯欲使慎子為將軍。孟子曰:「不教民而用之,謂之殃民,殃民者,不容於堯舜之世。一戰勝齊,遂有南陽,然且不可。」慎子勃然不悅曰:「此則滑厘所不識也。」曰:「吾明告子,天子之地方千里;不千里,不足以待諸侯。諸侯之地方百里;不百里,不足以守宗廟之典籍。周公之封於魯,為方百里也;地非不足,而儉於百里。太公之封於齊也,亦為方百里也;地非不足也,而儉於百里。今魯方百里者五,子以為有王者作,則魯在所損乎?在所益乎?徒取諸彼以與此,然且仁者不為,況於殺人以求之乎?君子之事君也,務引其君以當道,志於仁而已。」
The prince of Lu wanted to make the minister Shen commander of his army. Mencius said, 'To employ an uninstructed people in war may be said to be destroying the people. A destroyer of the people would not have been tolerated in the times of Yao and Shun. Though by a single battle you should subdue Qi, and get possession of Nan Yang, the thing ought not to be done.' Shen changed countenance, and said in displeasure, 'This is what I, Gu Li, do not understand.' Mencius said, 'I will lay the case plainly before you. The territory appropriated to the sovereign is 1,000 li square. Without a thousand li, he would not have sufficient for his entertainment of the princes. The territory appropriated to a Hou is 100 li square. Without 100 li, he would not have sufficient wherewith to observe the statutes kept in his ancestral temple. When Zhou Gong was invested with the principality of Lu, it was a hundred li square. The territory was indeed enough, but it was not more than 100 li. When Tai Gong was invested with the principality of Qi, it was 100 li square. The territory was indeed enough, but it was not more than 100 li. Now Lu is five times 100 li square. If a true royal ruler were to arise, whether do you think that Lu would be diminished or increased by him? If it were merely taking the place from the one State to give it to the other, a benevolent man would not do it; how much less will he do so, when the end is to be sought by the slaughter of men! The way in which a superior man serves his prince contemplates simply the leading him in the right path, and directing his mind to benevolence.'
Priority note
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Central question
Why does Mencius say that using the people without teaching them amounts to injuring them?
Direct answer
Because if the people have neither been formed nor settled and are still pushed into battle, they are not bearing responsibility inside a just order. They are bearing the ruler's transferred risk and ambition. Such victory is morally corrupt at the root.
First principle
Any political act that demands the lives of the people must first answer whether it has already borne the duties of forming, settling, and explaining, rather than treating human beings as expendable material.
Why it matters
This passage serves searches around war, political responsibility, injury to the people, and Mencius on the moral preconditions of legitimate force.
Further reading
What this passage is doing
This is passage 8 of 16 in Gao Zi II. The cleanest entry point is "To employ an uninstructed people in war may…". In context, it works as part of Mencius's argument about nourishing the heart, judgment, and the formation of character and can be read alongside Human nature, Humane government / kingly way.
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Citation note
Do not read it as a flat anti-war slogan. Mencius is drawing a threshold: without first fulfilling the duties of teaching and settling the people, there is no moral standing from which to speak of just warfare.