—— 请按键盘 空白键 开始游戏 ——

Quality is never an accident; it is always the result of intelligent effort.
世界需要能源,但它比以往任何时候都更需要负责任的能源。
The more we learn about our past, the better we understand our present.
天子认为对的未必对,天子认为错的未必错