—— 请按键盘 空白键 开始游戏 ——

Sustainability isn't just about planting trees—it's about planting the right trees in the right places, for the right reasons.
"Justice is not always black and white; sometimes it's a shade of grey."
The concept of reducibility is central to understanding the relationships between different computational problems.
Innovation in mining is not an option; it's a necessity for survival.
我想起了浮泛在生与爱与死的川流上的许多别的时代,以及这些时代之被遗忘,我便感觉到离开尘世的自由了。