—— 请按键盘 空白键 开始游戏 ——

The quantum Fourier transform is the key to the exponential speedup in Shor's algorithm.
过去不仅仅是过去,而是一个棱镜,主体通过它过滤自己不断变化的自我形象。
Courage is what it takes to stand up and speak; courage is also what it takes to sit down and listen.