—— 请按键盘 空白键 开始游戏 ——

Energy security is the cornerstone of national security. We must make every effort to ensure the security of national energy supply.
成功不仅仅在于你取得了什么成就,还在于你如何取得这些成就。
"The world is full of stories, but the stories are all one."
在计算机科学中,最简单的解决方案往往是最优雅和有效的。