你不必才华横溢，只需在很长很长的时间里，平均比其他人聪明一点点。
You don't have to be brilliant, only a little bit wiser than the other guys, on average, for a long, long time.
Leadership is not about being in charge; it's about taking care of those in your charge.
We act as though comfort and luxury were the chief requirements of life, when all that we need to make us happy is something to be enthusiastic about.