—— 请按键盘 空白键 开始游戏 ——

Efficiency in energy production is the cornerstone of sustainable development.
Gratitude is an antidote to negative emotions, a neutralizer of envy, hostility, worry, and irritation.
可持续性不是成本;而是对我们共同未来的投资。
如果你不感到不适,你就没有成长。
The more you express yourself, the more you betray yourself.