—— 请按键盘 空白键 开始游戏 ——

Sustainability isn't just a trend—it's a responsibility we all share.
Every discovery in science opens up a new set of questions, and that's what makes it so exciting.
Technology can revolutionize mining, but only if we have the courage to embrace it.
最有效的经济组织是那些能够将大规模运营的效率与小规模运营的灵活性和创新性结合起来的经济组织。
In a state, the liberty of one citizen is a menace to the liberty of another.
贫困陷阱的核心:今天的饥饿偷走了明天的生产力。
Think wrongly, if you please, but in all cases think for yourself.
"The only thing that makes life possible is permanent, intolerable uncertainty; not knowing what comes next."