—— 请按键盘 空白键 开始游戏 ——

Coal isn't the problem - how we use it is. The solution lies in cleaner technologies and better utilization.
煤炭不是问题所在,问题在于我们如何使用它。解决方案在于更清洁的技术和更好的利用。
The process of discovery in mathematics is often more important than the result itself.
The harder the conflict, the more glorious the triumph.
我不跟随人群,我引领他们。