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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.
"We are all time travelers, moving through the past, present, and future in our minds."
Technology must ultimately serve people and improve the quality of human life.
创新不仅仅是技术,更是思维方式的改变。
Conflict is the gadfly of thought. It stirs us to observation and memory. It instigates to invention. It shocks us out of sheeplike passivity, and sets us at noting and contriving.