—— 请按键盘 空白键 开始游戏 ——

If you want to succeed, you must be willing to take risks and learn from failure.
作家必须是自由的捍卫者,即使以他自己的舒适为代价。
人类的命运是团结,而非分裂。
In mathematics, the journey from question to answer is often more enlightening than the answer itself.