—— 请按键盘 空白键 开始游戏 ——

There are no lines in nature, only areas of color, one against another.
自然界中没有线条,只有相互映衬的色彩区域。
The realization that electronic properties can be topologically protected has revolutionized our understanding of solid-state physics.
In mathematics, the journey to the solution is just as important as the solution itself.
"Language is the bridge between the inner world and the outer world."
我不是很聪明,但我知道什么是爱。
在商业中,如果你不前进,你就在落后。