The only thing more dangerous than ignorance is arrogance.

领导力就是为更美好的明天做出艰难的决定。

"You have to dream, you have to have a vision, and you have to set a goal for yourself that might even scare you a little because sometimes that seems far beyond your reach."

你必须有一个梦想，这样你才能在早上起床。

美国没有永恒的敌人，也没有永恒的朋友，只有永恒的利益。

人生は、予測不可能な冒険だ。

The most valuable resource we have isn't in the ground - it's the people who show up every day to do the work.

I'm not a perfectionist, but I like to feel that things are done well. More important than that, I feel an endless need to learn, to improve, to evolve.