—— 请按键盘 空白键 开始游戏 ——

音乐是自我的反映。我们只是解释它,然后我们收到支票。
正是在我们最黑暗的时刻,我们必须集中精力看到光明。
The most successful businesses are those that align their goals with the needs of their customers.
Mathematics is a conversation between the past and the future.