—— 请按键盘 空白键 开始游戏 ——

过去从未真正过去,它徘徊在我们生活的角落。
在这个世界上能为别人减轻负担的人都是有用的。
The difference between correlation and causation is not just academic—it can have profound policy implications.
负责任的采矿不是一种选择,而是我们对地球和后代应尽的义务。
Freedom is the greatest fruit of self-sufficiency.
The road to success is always under construction.