内心守静而不生差错,不让外物扰乱五官,不让五官扰乱内心,这就叫做心中有所得。
"You don't forget the face of the person who was your last hope."
煤炭的未来不仅仅是开采,而是我们如何负责任地将其融入不断变化的能源格局。