煤炭曾是工业进步的支柱，但其未来必须平衡经济需求与环境责任。
Coal has been the backbone of industrial progress, but its future must balance economic needs with environmental responsibility.
A company's legacy is defined by its contributions to the world.
"The hardest part of design is keeping features out."
数学不仅仅是关于数字和方程；它是关于理解宇宙中一切事物的模式和结构。
Art is the highest form of hope.