翻译：贤明的君主和将领，之所以一出兵就可以战胜敌人，成就的功业超过一般人，是因为他们能事先探明敌情。事先探明敌情，不能使用占卜的手段获取，不可用类比的方法获取，也不可推验日月星辰运行来获取。一定要取之于人，取之于了解敌情的人。
The true writer is always an exile, even in his own country.
The highest knowledge is to know that we are surrounded by mystery.
The only real failure in life is not to be true to the best one knows.
Every man has a right to his opinion, but no man has a right to be wrong in his facts.