Leadership is about making others better as a result of your presence and making sure that impact lasts in your absence.

解读：智慧并非单纯知识堆砌，而是精准权衡事物各要素关系，做出客观、公平评判，不夸大不缩小，正确抉择。

The difference between good and great is the attention to detail.

世界因你的榜样而改变，而不是因你的观点。