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。
A book should feel like an adventure, even if it’s just about a day at home.
Behavior is determined by the interaction of drive and habit strength.
真理是所有伟大艺术的基础。
在危机时期，真正的领导力体现在能够清晰而坚定地做出艰难决策。