煤炭行业必须进化，否则就有被淘汰的风险。适应是生存的关键。
Make it a rule never to give a child a book you would not read yourself.
Those of us who have been fortunate have a duty to give back.Whether one gives a lot as one goes along as I do, or a little and then a lot (when one dies) as Warren does, is a matter of personal preference.
Laughter and tears are both responses to frustration and exhaustion. I myself prefer to laugh, since there is less cleaning up to do afterward.
I’m stronger than I thought I was.
Writing is a way of living life twice, in the moment and in retrospect.
一个好的决策是基于知识而非数字。