—— 请按键盘 空白键 开始游戏 ——

Life is either a daring adventure or nothing at all.
In business, as in quarrying, precision and patience yield the best results.
书籍可以是镜子、窗户和滑动玻璃门。
我们都是陌生人,甚至对自己来说也是。
Data structures are the backbone of efficient algorithms.