The most effective way to promote democracy is not through military intervention but through the slow and steady process of building institutions and promoting economic development.

训练中流汗越多，战斗中流血越少。

"The truth is, everyone is going to hurt you. You just got to find the ones worth suffering for."

最好的管理是一门真正的科学，建立在明确的法律、规则和原则基础上。