《容斋随笔·卷六·孔子欲讨齐》
他重在讲仁义，只要从仁义的角度把道理讲清楚就够了，如能顺乎民心而代天讨伐，还用担心不会胜利吗？
能顺人心而行天讨，何患不克？
He focused on benevolence and righteousness. As long as his argument was convincing in terms of benevolence and righteousness, if he could act in accordance with the will of the people and fight for the emperor, why would he worry about not succeeding?