叶公问子路:孔子是怎样的人,子路不回答。孔子说:“你怎么不说:他这个人啊,发愤学习就忘记吃饭,高兴起来就忘记了忧愁,不知道快要变老了等等?”
One man's constant is another man's variable.
I’m not perfect, but I’m trying.
"We are all in the gutter, but some of us are looking at the stars."
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。