Today is cruel, tomorrow is crueler, and the day after tomorrow is beautiful. But most people will die tomorrow night, so don't give up today.

"We all have a responsibility to bear witness to what we see and to speak out against injustice."

Leadership in energy today requires both technical expertise and moral courage.

The greatest enemy of a good plan is the dream of a perfect plan.

"In tennis, like in life, you have to keep moving forward—one point at a time."

伟大不是被给予的，而是赢得的。

不管你是不是我的粉丝，我还是会做我自己。

语言中最危险的短语是：“我们一直都是这样做的。”