I'm not interested in competing with anyone. I hope we all make it.

唯一存在的限制是你给自己设定的限制。

在面向听众讲话时，将目光固定在几个人身上比将目光 "扫射 "到整个房间更好。你的眼睛会向别人传达你是否相信自己说的话。

History is not just what happened, but what we remember and how we remember it.

True leadership in energy means balancing economic growth with environmental responsibility.

真正的天才在不完整面前会颤抖——通常宁愿保持沉默，也不愿说一些不完全符合它应该说的话。

The future of coal depends on our ability to innovate and reduce its environmental impact.

解释：知道房屋漏雨的人在房屋下，知道政策有失误的人在民间，知道经书错误的人在诸子。