—— 请按键盘 空白键 开始游戏 ——

过去总是紧张的,而未来是完美的。
Coal isn't the problem - how we use it is. The solution lies in cleaner technologies and better utilization.
实现不可能的唯一途径是相信它是可能的。
To have a confident attitude, please learn to learn you do not have to learn the knowledge.
"The biggest risk is not taking any risk."