—— 请按键盘 空白键 开始游戏 ——

The only way to get to the other side is to go through the door.
A Christian is a perfectly free lord of all, subject to none. A Christian is a perfectly dutiful servant of all, subject to all.
The needs of farmers are the direction of our scientific research.
The main task of a leader is to create and maintain the competitive advantage of the organization.