—— 请按键盘 空白键 开始游戏 ——

也许我们能期望的最好结果,就是带着正确的遗憾结束。
性能的关键在于优雅,而不是大量的特殊情况。
The test of a first-rate intelligence is the ability to hold two opposed ideas in the mind at the same time, and still retain the ability to function.