美国梦是由美国能源驱动的。
生活是一系列的时刻，每一个都是一个等待被讲述的故事。
"To be useful was the best thing the old men ever hoped for themselves, and to be aimless was their worst fear."
I'm not going to sit here and say I'm a role model, because I'm not trying to be.
解析：比喻立志用功需要循序渐进。
煤炭企业在追求经济效益的同时必须履行社会责任。
做好一件事的回报就是已经完成了它。
On the way to a grand goal， celebrate the smallest victories as if each one were the final goal. No matter where it ends you are victorious.
