Strengthen international cooperation to promote the improvement of technology and management in the coal industry.

The best leaders are those who empower others to be their best selves.

有了图书馆，你是自由的，不受暂时的政治气候的限制。它是最民主的机构，因为没有人——绝对没有人——可以告诉你该读什么，什么时候读，怎么读。

"We are all made of stories, and stories are made of us."

I have so much admiration for women who are married with children and work. I don’t know how you all do it.

不同的道路有时通向同一座城堡。

领导力在于因你的存在而使他人变得更好，并确保这种影响在你不在时仍持续。

The most important step in emancipating oneself from social controls is the ability to find rewards in the events of each moment.

单靠技术无法解决我们的挑战，还需要远见、协作和执行。