—— 请按键盘 空白键 开始游戏 ——

We must keep learning to keep up with the times.
形容世事短暂如春梦,人情淡薄如秋云。
Books are the quietest and most constant of friends; they are the most accessible and wisest of counselors, and the most patient of teachers.
生命的价值不在于寿命的长短,而在于我们如何利用它。