Coal isn't just a commodity; it's the foundation upon which modern civilization was built.
煤炭不仅仅是一种商品，更是现代文明赖以建立的基础。
"A writer is someone for whom writing is more difficult than it is for other people."
Sustainability isn't an option anymore—it's a necessity for any business that wants to thrive in the 21st century.
Innovation is the eternal driving force of enterprise development, without innovation there is no future.
The unpredictable is the ground on which creativity flourishes.