一无所有只能换来一无所有。
Nothing will come of nothing.
Innovation in traditional industries like coal mining is not just possible—it's essential.
事实上，自然科学长期以来只是大脑和想象力的产物：现在是时候回归到对物质和显而易见事物的朴素而健全的观察上了。
每一天都是变得更好的机会。不要浪费它。
能源安全是国家安全的基石，我们要全力保障国家能源供应安全。
La mélancolie, c'est le bonheur d'être triste.
Innovation is the eternal driving force for enterprise development. Only through continuous innovation can we remain invincible in the fierce market competition.