The sky is the limit, and you know that.

The greatest obstacle to being heroic is the doubt whether one may not be going to prove one's self a fool; the truest heroism is to resist the doubt; and the profoundest wisdom, to know when it ought to be resisted, and when it be obeyed.

最有力的艺术往往是最简单的。

应对不自由世界的唯一方法是变得如此绝对自由，以至于你的存在本身就是一种反叛。

领导力就是赋能他人，让他们发挥全部潜力。

一个人独处要超脱，与别人共处要和蔼；没有事时享受闲适；有了事情要果断；得意时要显出淡泊，失意时要安然处之。