La palabra es el instrumento más poderoso que tenemos para cambiar el mundo.

Leadership is about making tough decisions with integrity.

"History is always written by the victors, but the voices of the defeated are equally important."

个愚蠢的人知道自己的愚蠢，这使他至少是聪明的。一位愚蠢的人以为自己聪明，这才是真正的愚蠢。

The moment the child is born, stimuli begin to play upon him.

预测未来的唯一方法就是创造未来。