—— 请按键盘 空白键 开始游戏 ——

Tyranny, like hell, is not easily conquered; yet we have this consolation with us, that the harder the conflict, the more glorious the triumph.
The pursuit of mathematical truth is a lifelong journey.
无纸化办公室仍然需要生产纸张的森林。
"The beauty of literature lies in its ability to transcend time and space."
Innovation in forestry isn't optional; it's essential for survival.