As a general, if he punishes those that are not wrong, there will be many grouses.A person whose emotions changes unpredictably, is improbable of escaping his demise.

• 作为将帅乱奖赏无功的人就会使部下离心背向，惩罚无罪的人就会使人们怨声载道，喜怒无常的人，则难以逃脱灭亡的厄运。