领导力就是解决问题。当士兵们不再向你提出问题时，就是你停止领导他们的那一天。
Leadership is solving problems. The day soldiers stop bringing you their problems is the day you have stopped leading them.
The world is full of obvious things which nobody by any chance ever observes.
It is one thing to show a man that he is in an error, and another to put him in possession of truth.
我学得越多，就越意识到自己不知道的还有多少。