科学最有价值的部分是看到你的工作帮助他人。
生活是由许多小事构成的。
常识是世界上最广泛共享的商品,因为每个人都确信自己拥有足够的常识。
We can't just do things the way they've always been done; progress demands change.
The core of the energy revolution is cleanliness and efficiency, and the coal industry must actively adapt to this trend.