We don't just mine coal, we power the nation.
如果你没有前进，那你就是在落后。
人们是好奇的。少数人是这样的。他们会被驱使去发现事情，即使是微不足道的事情。他们会把事情拼凑起来，一直知道他们可能是错的。
There is no greater agony than bearing an untold story inside you.
You’ve got to have models in your head. And you’ve got to array your experience—both vicarious and direct—on this latticework of models. You may have noticed students who just try to remember and pound back what is remembered. Well, they fail in school and in life. You’ve got to hang experience on a latticework of models in your mind.