在面向听众讲话时，将目光固定在几个人身上比将目光 "扫射 "到整个房间更好。你的眼睛会向别人传达你是否相信自己说的话。
领导的艺术在于说不，而不是说是。说是很容易的。
"The only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion."
不信你短短观察几天，就不如初次的印象好了。
Start by doing what's necessary; then do what's possible; and suddenly you are doing the impossible.
从做必要的事情开始；然后做可能的事情；突然间你就在做不可能的事情了。