—— 请按键盘 空白键 开始游戏 ——

可持续性不是一种选择,而是煤炭行业的必需品。
The truth is often hidden in the silence between words.
The best moments in our lives are not the passive, receptive, relaxing times… The best moments usually occur if a person’s body or mind is stretched to its limits in a voluntary effort to accomplish something difficult and worthwhile.
Art is the most intense mode of individualism that the world has known.
化学是在分子水平上操纵物质的艺术,而催化是其最强大的画笔。
Quality is not something you can add on to a product or service. It must be built in from the beginning.