领导力就是让他人因为你的存在而变得更好，并确保这种影响在你离开后依然持续。
The man who is fit to work at any particular trade is unable to understand the science of that trade without the kindly help and cooperation of men of a totally different type of education.
The most difficult thing is to be simple.
你最大的竞争对手是你自己。
True loneliness is not being alone, but feeling lonely in a crowd.
