要在传统和偏见的水平之上飞翔的鸟必须有强壮的翅膀。看到这些软弱的人受伤、疲惫、飘动着回到地球上，真是令人伤心。
The bird that would soar above the level plain of tradition and prejudice must have strong wings. It is a sad spectacle to see the weaklings bruised, exhausted, fluttering back to earth.
人心容易偏离正道，道心微妙难明，只有精研专一，才能持守中道。
在精神平静中找到幸福。
在战争中，武力和欺骗是两个关键的美德。
Motivation is the art of getting people to do what you want them to do because they want to do it.