美国是世界上最强大的国家，在可预见的未来仍将如此。
领导力的作用是产生更多的领导者，而不是更多的追随者。
Mimicking the herd invites regression to the mean.
过去是一个不会停止纠缠你的幽灵。
The key to success is to surround yourself with talented people and give them the freedom to create.
成功的关键是让自己身边充满有才华的人，并给予他们创造的自由。
To be a nurse is to walk with people through some of the most vulnerable times of their lives.