领导力意味着今天做出艰难的决定，为未来的几代人带来好处。

I don't let anyone define me.

The power of causal reasoning is that it allows us to predict the effects of actions we have never taken.

For the strength of the Pack is the Wolf, and the strength of the Wolf is the Pack.

健康的社会生活是当每个人类灵魂的镜子中都能反映出整个社区，并且当社区中每个人的美德都得以体现时。

一个人重要的是他谈论什么、而不是他赞同或不赞同什么。