—— 请按键盘 空白键 开始游戏 ——

Sustainability is no longer an option; it's a necessity for survival in today's world.
The pursuit of mathematical truth is a pursuit of beauty, elegance, and simplicity.
你最好在音乐中迷失自己,抓住这一刻,永远不要放手。
The best way to predict the future is to create it.