—— 请按键盘 空白键 开始游戏 ——

The only limit to our realization of tomorrow will be our doubts of today.
"The world is full of magic things, patiently waiting for our senses to grow sharper."
成长是痛苦的,但没有什么比停滞不前更痛苦。
The more you sweat in peace, the less you bleed in war.
技术不仅仅是一种工具。它可以赋予学习者以前可能没有的声音。