The art of leadership is saying no, not saying yes. It is very easy to say yes.
领导的艺术在于说不，而不是说是。说是很容易的。
专注做自己擅长的事。
质量本身不是目的；它是达到目的的手段。
万物相互联系，世界是一个无尽的网络。
"War is a dark thing, but sometimes it is the only light we have."
"Only the very weak-minded refuse to be influenced by literature and poetry."
Always look at what you have left. Never look at what you have lost.
The only thing that’s keeping you from getting what you want is the story you keep telling yourself.
The best leaders are those most interested in surrounding themselves with assistants and associates smarter than they are.