凡所以劫殺者,不知道術以御其臣下也。
The reason some rulers suffer attack and murder is that they do not know how to use the art of rulership to control their officers and subordinates.
凡吏勝其職則事治,事治則利生;不勝其職則事亂,事亂則害成也。
Whenever officers are equal to their positions, then their affairs will be well ordered; and, when their affairs are well ordered, benefits will arise.
When officers are not equal to their positions, then their affairs will be in disarray; and, when their affairs are in disarray, harm will result.